Publications

Book


  1. B. Shanker, E. Michielssen, and H. Bagci, Time domain integral equation methods in electromagnetics, 2012, Wiley-IEEE Series, NY, New York.

Book Chapters


  1. C. Fung, N. Xi, B. Shanker, and K. W. C. Lia, Nano-optoelectronic Devices and Sensors, ch. Chapter 9: Nanowire on nanoantenna based optical sensors, pp. 151–160. Elsevier, 2012.
  2. E. Michielssen, B. Shanker, M. Lu, K. Aygün and A. A. Ergin, “Plane Wave Time Domain Algorithms and Fast Time Domain Integral Equation Solvers,” in Modern Radio Science, Oxford, 2002.
  3. B. Shanker, A. A. Ergin, K. Aygün and E. Michielssen, “Analysis of transient electromagnetic scattering phenomena using a two-level plane wave time domain algorithm,” in Fast Algorithms in Computational Electromagnetics, Artech House, 2001.
  4. A. A. Ergin, B. Shanker and E. Michielssen, “Plane wave time domain algorithm for fast analysis of transient wave phenomena,” in Fast Algorithms in Computational Electromagnetics, Artech House, 2001.
  5. V. Jandhyala, E. Michielssen, B. Shanker, W. C. Chew, “The steepest descent fast multipole method,” in Fast Algorithms in Computational Electromagnetics, Artech House, 2001.
  6. A. Lakhtakia and B. Shanker,“Beltrami fields within continuous source regions, volume integral equations, scattering algorithms, and the extended Maxwell-Garnett model,”Selected Papers on Linear Composite Optical Materials, Milestone Volume No. 120, Bellingham, WA: SPIE Optical Engineering Press, 1996.

 

Refereed Journal Articles


  1. D. Dault and B. Shanker, “Method of Moments: As Applied to the Solution of Electromagnetic Integral Equations,” Wiley Encyclopedia of Electrical and Electronics Engineering, 120, 2015.
  2. J. Li and B. Shanker, “Time-Dependent DebyeMie Series Solutions for Electromagnetic Scattering,” IEEE Transactions on Antennas and Propagation, 63, 3644 - 3653, 2015.
  3. D. Dault and B. Shanker, “ An Interior Penalty Method for the Generalized Method of Moments,” IEEE Transactions on Antennas and Propagation, 63, 3561 - 3568, 2015.
  4. Z. Crawford, D. Dault, and B. Shanker, “Smooth Surface Blending for the Generalized Method of Moments,” IEEE Antennas Wireless and Propagation Letters, 2015.
  5. B. R. Crowgey, J. Tang, E. J. Rothwell, B. Shanker, and L. C. Kempel, “A Waveguide Verification Standard Design Procedure for the Microwave Characterization of Magnetic Materials,” Progress In Electromagnetics Research, 150, 2940, 2015.
  6. J. Li, D. Dault, and B. Shanker, “Analysis of scattering from complex dielectric objects using the generalized method of moments,” Journal of the Optical Society of America: A, 31, 2346-2355, 2014.
  7. A. J. Pray, N. V. Nair, Y. begin, K. Cools, H. Bagci and B. Shanker, “A Stable Higher Order Space-Time Galerkin Scheme for Time Domain Integral Equations,” IEEE Transactions on Antennas and Propagation, 62, 6183-6191, 2014.
  8. J. Li, D. Dault, and B. Shanker, “A Quasianalytical Time Domain Solution for Scattering from a Homogeneous Sphere,” Journal of Acoustical Society of America, 135, 1676-1685, 2014.
  9. D. Dault, N. V. Nair, and B. Shanker, “The Generalized Method of Moments for Electromagnetic Boundary Integral Equations,” IEEE Transactions on Antennas and Propagation, 62, 3174 - 3188, 2014.
  10. N. Miller, A. Baczewski, B. Shanker, and J. A. Albrecht, “A Discontinuous Galerkin Time Domain Framework for Periodic Structures Subject To Oblique Excitation,” IEEE Transactions on Antennas and Propagation, 2014.
  11. O. Tuncer, B. Shanker, and L. C. Kempel, “A Hybrid Vector Generalized Finite Element Method for Transient Electromagnetic Simulations,” Electromagnetics, 34, 286-297, 2014.
  12. O. Tuncer, B. Shanker, and L. C. Kempel, “Discontinuous Galerkin Inspired Framework for Vector Generalized Finite Element Methods,” IEEE Transactions on Antennas and Propagation, 62, 1339 - 1347, 2014.
  13. Junyan Tang, Benjamin Crowgey, Ozgur Tuncer, Edward Rothwell, Balasubramaniam Shanker, Leo Kempel, and Michael Havrilla, “Characterization of Biaxial Materials Using a Partially-Filled Rectangular Waveguide,” Applied Computational Electrmagnetics Journal, 2013.
  14. B. R. Crowgey, O. Tuncer, T. Junyan, E. J. Rothwell, B. Shanker, L. C. Kempel and M. J. Havrilla, “Characterization of Biaxial Anisotropic Material Using a Reduced Aperture Waveguide,” IEEE Transactions on Instrumentation and Measurement, 62, 2739-2750, 2013.
  15. N. V. Nair, A. J. Pray, J. Villa-Giron, B. Shanker, and D. H. Wilton, “A Singularity Cancellation Technique on Arbitrary Higher Order Surface Descriptions,” IEEE Transactions on Antennas and Propagation, 61, 2347 - 2352, 2013.
  16. A. D. Baczewski, D. L. Dault and B. Shanker, “Accelerated Cartesian Expansions for the Rapid Solution of Periodic Multiscale Problems,” IEEE Transactions on Antennas and Propagation, 60, 4281 -4290, 2012.
  17. A. D. Baczewski, N. Miller and B. Shanker, “Rapid analysis of scattering from periodic dielectric structures using accelerated Cartesian expansions,” Journal of Optical Society of America: A, 29, 531-540, 2012.
  18. A. J. Pray, N. V. Nair, and B. Shanker, “Stability Properties of the Time Domain Electric Field Integral Equation Using a Separable Approximation for the Convolution with the Retarded Potential,” IEEE Transactions on Antennas and Propagation, 60, 3772-3781, 2012.
  19. N. V. Nair, B. Shanker, and L. C. Kempel, “Generalized method of moments: A boundary integral framework for adaptive analysis of acoustic scattering,” Journal of the Acoustical Society of America, 132, 1261-1270, 2012.
  20. O. Tuncer, B. Shanker, and L.C. Kempel, “Tetrahedral-based vector generalized finite element method and its applications,” IEEE Antennas and Wireless Propagation Letters, IEEE, vol. 11, pp. 945 –948, 2012.
  21. N. Nair and B. Shanker, “Generalized Method of Moments: A Novel Discretization Technique for Integral Equations,” Trans IEEE Trans. Antennas and Propagation., 59, 2280-2293, 2011.
  22. M. Vikram, S. K. Seal, B. Shanker and S. Aluru, “A Scalable Parallel Wideband MLFMA for Efficient Electromagnetic Simulations on Large Scale Clusters,” Trans IEEE Trans. Antennas and Propagation., 59, 2565-2577, 2011.
  23. N. V. Nair and B. Shanker, “Generalized method of moments: A novel framework framework for analyzing scattering from homogeneous dielectric bodies,” Journal of the Optical Society of America: A, 28, 328–340, 2011
  24. M. Vikram, A. Baczewski, B. Shanker and L. C. Kempel, “Accelerated Cartesian Expansion (ACE) based unified framework for rapid evaluation of potentials associated with the diffusion, lossy wave and Klien Gordon equations,” Journal of Computational Physics, 229, 9119-9134, 2010.
  25. O. Tuncer, C. Lu, N. Nair, B. Shanker and L. C. Kempel, “Further Development of Vector Generalized Finite Element Method and Its Hybridization With Boundary Integrals,”IEEE Trans. Antennas and Propagation, 58, 887 - 899, 2010.
  26. M. Vikram, B. Shanker, and T. Van, “A Novel Wideband FMM for Fast Integral Equation Solution of Multiscale Problems in Electromagnetics,” IEEE Trans. Antennas and Propagation, 57, 2094-2104 , 2009.
  27. B. Shanker, M. Lu, J. Yuan, and E. Michielssen, “Time domain integral equation analysis of scattering from composite bodies via exact evaluation of radiation fields,” IEEE Transactions on Antennas and Propagation, 57, 1506-1520, 2009.
  28. M. Vikram and B. Shanker, “An incomplete review of Fast Multipole Methods–from static to wideband– as applied to problems in computational electromagnetics,” Applied Computational Electromagnetics Society Journal, 24, 79-108, 2009.
  29. C. K. M. Fung, N. Xi, B. Shanker, and K. W. C. Lai, “Nanoresonant signal boosters for carbon nanotube based infrared detectors,” Nanotechnology, 20, 2009.
  30. M. Khan, T. P. Hogan and B. Shanker, “Gold-coated zinc oxide nanowire-based substrate for surface-enhanced Raman spectroscopy,” Journal of Raman Spectroscopy, 40, 1539 - 1545, 2009.
  31. D. Chen, B. Shanker, and R. McGough, “Numerical evaluation of potentials,” International Journal of Applied Electromagnetics and Mechanics, 28, 11-15, 2008.
  32. M. A. Khan, T. Hogan and B. Shanker, “Surface-enhanced Raman scattering from gold-coated germanium oxide nanowires,” J. Raman Spect, 39, 893-900, 2008.
  33. M. Vikram and B. Shanker, “Fast Evaluation of Time Domain Fields in Sub-Wavelength Source/Observer Distributions using Accelerated Cartesian Expansions (ACE),” J. Comp. Phys., 227, 10071023, 2007.
  34. B. Shanker and H. Huang, “Accelerated Cartesian Expansions: An O(N) method for rapid computation of potentials of the form Rν for all real ν,” J. Comp. Phys, 226, 732-753, 2007.
  35. C. Lu and B. Shanker, “Generalized Finite Element Method for Vector Electromagnetic Problems,” IEEE Transactions on Antennas and Propagation, 55, 1369-1381, 2007.
  36. C. Lu and B. Shanker, “Hybrid Boundary Integral-Generalized (Partition of Unity) Finite-Element Solvers for the Scalar Helmholtz Equation,” IEEE Transactions on Magnetics, 43, 1002 - 1012, 2007.
  37. J. Gao and B. Shanker, “Time Domain Weyl’s Identity and the Causality Trick Based Formulation of the Time Domain Periodic Green’s Function,” IEEE Transactions on Antennas and Propagation, 55, 1656 - 1666, 2007.
  38. B. Shanker, M. Lu, A. A. Ergin, and E. Michielssen, “Plane-wave time-domain accelerated radiation boundary kernels for FDTD analysis of 3-D electromagnetic phenomena,”IEEE Transactions on Antennas and Propagation, 53, 3704 - 3716, 2005.
  39. G. Kobidze, B. Shanker and D. P. Nyquist, “Novel algorithm for analysis of surface plasmon polariton,” Physical Review E, 72,056702, 2005.
  40. N-W. Chen, M. Lu, F. Capolino, B. Shanker and E. Michielssen, “Floquet-wave-based Analysis of Transient Scattering from Doubly Periodic Discretely Planar, perfectly conducting structures,” Radio Sci., 40, RS4007, 2005.
  41. G. Kobidze, G. Jun, B. Shanker and E. Michielssen, “Fast scheme for analyzing transient scattering from dispersive media,” IEEE Trans. Antennas Propagat., 53, 1215 - 1226, 2005
  42. L. Xuan, Z. Zheng, B. Shanker and L. Udpa, “Meshless Method for Numerical Modeling of Pulsed Eddy Currents,” IEEE Transactions on Magnetics, 40, 3457-3462, 2004.
  43. R. A. Wildman, G. Pisharody, D. S. Weile, B. Shanker, E. Michielssen, “An Accurate Scheme for the Solution of the Time-Domain Integral Equations of Electromagnetics Using Higher Order Vector Bases and Bandlimited Extrapolation,” IEEE Transactions on Antennas and Propagation, 52, 2973 - 2984, 2004.
  44. G. Kobidze and B. Shanker, “Fast computational scheme for analyzing scattering from inhomogeneous anisotropic bodies,” IEEE Trans. Antennas and Propagation, 52, 2650-2658, 2004
  45. B. Shanker, K. Aygün and E. Michielssen, “Fast Transient Analysis of Scattering from Lossy Inhomogeneous Dielectric Bodies,” Radio Science, 39, 1–14, 2004.
  46. M. Lu, B. Shanker, and E. Michielssen, ”Elimination of spurious solutions associated with exact transparent boundary conditions in FDTD solvers,” IEEE Antennas and Wireless Propagation Letters, 3, 59–62, 2004
  47. M. Lu, M. Lv, A. A. Ergin, B. Shanker, and E. Michielssen, ”Multilevel plane wave time domain-based global boundary kernels for two-dimensional finite difference time domain simulations,” Radio Science, 39, 2004.
  48. L. Xuan, B. Shanker, Z. Zeng, and L. Udpa, “Element-free Galerkin method for static and quasi-static electromagnetic field computation,” IEEE Transactions on Magnetics, 40, 12 - 20, Jan. 2004
  49. K. Aygün, B.C.Fisher, J.Meng, B.Shanker and E.Michielssen, “A Fast Hybrid Field-Circuit Simulator For Transient Analysis Of Microwave Circuits,” IEEE Transactions on Microwave Theory and Techniques, 52, 573 - 583, 2004
  50. M. Lu, K. Yegin, B. Shanker, and E. Michielssen, “Fast time domain integral equation solvers for analyzing two-dimensional scattering phenomena; Part I: temporal acceleration,” Electromagnetics, 24, no. 6, pp. 425-449, 2004.
  51. M. Lu, B. Shanker, and E. Michielssen, “Fast time domain integral equation solvers for analyzing two-dimensional scattering phenomena; Part II: full PWTD acceleration,”Electromagnetics, 24, no. 6, pp. 451-470, 2004.
  52. D. S. Weile, G. Pisharody, N-W. Chen, B. Shanker, and E. Michielssen, “An Exponentially Convergent Scheme for the Solution of the Time-Domain Integral Equations of Electromagnetics,” IEEE Transactions on Antennas and Propagation, 52, 283 - 295, 2004
  53. L. Xuan, Z. Zeng, B. Shanker and L. Udpa, Element-Free Galerkin Method in Pulsed Eddy Currents, Journal of Applied Electromagnetics and Electromechanics, 19, No. 1-4, pp. 463-466, 2004.
  54. N. Chen, B. Shanker, and E. Michielssen,“Integral-equation-based analysis of transient scattering from periodic perfectly conducting structures,” IEE proceedings-Microwaves, Antennas and Propagation, 150, 120-124, 2003.
  55. B. Shanker, A. A. Ergin, M. Lu and E. Michielssen, “Fast analysis of transient electromagnetic scattering phenomena using the multilevel plane wave time domain algorithm,IEEE Trans. Antennas and Propagat., 51, 628-641, 2003.
  56. S. Balasubramanian, S. N .Lalgudi, and B. Shanker, “Fast-integral-equation scheme for computing magnetostatic fields in nonlinear media,” IEEE Transactions on Magnetics,38, pp. 3426 -3432, 2002.
  57. D. Jiao, A. A. Ergin, B. Shanker, E. Michielssen and J. M. Jin, “A fast higher-order time-domain finite element-boundary integral method for 3-D electromagnetic scattering analysis,” IEEE Transactions on Antennas and Propagation, 50, pp. 1192 -1202, 2002.
  58. K. Aygün, B. Shanker, and E. Michielssen,“Fast time-domain characterization of finite size microstrip structures,” International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 15, pp. 439-457, 2002.
  59. A. Yilmaz, D. S. Weile, B. Shanker, J. M. Jin and E. Michielssen, “Fast Analysis of Transient Scattering in Lossy Media,” 1, 14-17, IEEE Antennas and Propagation Letters, 2002.
  60. B. Shanker, A. A. Ergin and E. Michielssen, “Analysis of transient scattering from penetrable bodies using using the multilevel plane wave time domain algorithm,” J. Opt. Soc. Am. A, 19, 716-726, 2002.
  61. K. Aygün, B. Shanker, A. A. Ergin, and E. Michielssen, ”A Two-Level Plane Wave Time Domain Algorithm for Fast Analysis of EMC/EMI Problems,” IEEE Trans. EMC, 44, 152-164, 2002.
  62. N. T. Gres, A. A. Ergin, B. Shanker, and E. Michielssen, “Volume integral equation based analysis of transient electromagnetic scattering from three-dimensional inhomogeneous dielectric objects,” Radio Science, 3, 379-386, 2001.
  63. B. Shanker, A. A. Ergin, K. Aygün, and E. Michielssen, “Analysis of transient electromagnetic scattering from closed surfaces using the combined field integral equation,” IEEE Trans. Antennas and Propagat., 48, 1064-1074, 2000.
  64. B. Shanker, A. Ergin, K. Aygün, and E. Michielssen, “Analysis of transient electromagnetic scattering phenomena using a two–level plane wave time domain algorithm,” IEEE Trans. Antennas and Propagat., 48, 510-523, 2000.
  65. A. A. Ergin, B. Shanker, and E. Michielssen, “Fast transient analysis of acoustic wave scattering from rigid bodies using multilevel plane wave time domain algorithm,”J. Acoustical Soc. Am., 107, 1168–1178, 2000.
  66. A. Ergin, B. Shanker, and E. Michielssen, “The plane wave time domain algorithm for the fast analysis of transient wave phenomena,” IEEE Antennas and Propagation Magazine, 41, 39-52, 1999.
  67. A. Ergin, B. Shanker, and E. Michielssen, “Transient analysis of acoustic scattering using marching-on-in-time with plane waves in time domain,” J. Acoustical Soc. Am., 106, 2405-2416, 1999.
  68. A. Ergin, B. Shanker, and E. Michielssen, “Analysis of transient wave scattering from rigid bodies using a Burton–Miller approach,” J. Acoustical Soc. Am., 106, 2396-2404, 1999.
  69. K. Aygün, S. E. Fisher, A. A. Ergin, B. Shanker, and E. Michielssen, “Transient analysis of multi–element antennas mounted on arbitrarily shaped perfectly conducting bodies,”Radio Science, 34, 781-796, 1999.
  70. S.-K Han, E. Michielssen, B. Shanker and W. C. Chew, “Impedance matrix localization method based fast multipole acceleration,” Radio Science, 33, 1475-1488, 1998.
  71. V. Jandhyala, E. Michielssen, B. Shanker, W. C. Chew, “A fast algorithm for the analysis of radiation and scattering from microstrip arrays on finite substrates,” Microwave Opt. Tech. Lett., 23, 306-310, 1999.
  72. A. Ergin, B. Shanker, and E. Michielssen, “Fast evaluation of transient fields using diagonal translation operators,” Journal of Computational Physics, 146, 157-180, 1998.
  73. V. Jandhyala, D. Sengupta, B. Shanker, E. Michielssen, G. Stillman and M. Feng, “Efficient electromagnetic analysis of two-dimensional finite quasi-random gratings for quantum well infrared photodetectors,” J. Appl. Phys., 83, 3360-3363, 1998.
  74. V. Jandhyala, D. Sengupta, E. Michielssen, B. Shanker and G. Stillman, “Two-dimensional rough surface couplers for broadband quantum-well infrared photodetectors,” Appl. Phys. Letts., 73, 3495-3497, 1998.
  75. V. Jandhyala, B. Shanker, E. Michielssen and W. C. Chew, “A fast algorithm for the analysis of scattering by dielectric rough surfaces,” J. Opt. Soc. Am. A, 15, 1877-1885, 1998.
  76. V. Jandhyala, E. Michielssen, B. Shanker and W. C. Chew, “A combined steepest descent-fast multipole algorithm for the analysis of three-dimensional scattering by rough surfaces,” IEEE Trans. Geosci. and Remote Sensing, 36, 738-748, 1998.
  77. B. Shanker, S–K. Han, and E. Michielssen, “A fast multipole approach to computing scattering from an inhomogeneous bianisotropic cylindrical object using Beltrami fields,”Radio Science, 33, 17-31, 1998.
  78. B. Shanker and E. Michielssen, “Oblique scattering from an inhomogeneous chiral cylindrical object immersed in a chiral host using axial Beltrami fields and the fast multipole method,” J. Opt. Soc. Am. A, 14, 2786-2799, 1997.
  79. B. Shanker, “A comment on “Effective medium formulae for bi–anisotropic mixtures”,” J. Phys. D: Appl. Phys., 30, 289-290, 1997.
  80. B. Shanker, “Green’s dyadic and its associated singularities for a chiral-biaxial omega medium,” Microwave Optical Tech. Lett., 13, 150-152, 1996.
  81. B. Shanker and J. Applequist, “A modified Atom Monopole-Dipole Interaction model for computing the polarizabilities of polyenes,” J. Phys. Chem., 100, 10834-10836, 1996.
  82. B. Shanker, “A comment on “Rayleigh Formula for Bianisotropic Mixtures,” Microwave and Optical Tech. Letters, 12, 307-308, 1996.
  83. B. Shanker and J. Applequist, “Electronic absorption spectra of molecules and aggregates with interatomic charge transfer using a normal mode treatment of the atom monopole-dipole interaction model ” J. Chem. Phys., 104, 6109-6116, 1996.
  84. B. Shanker and J. Applequist, “Polarizabilities of nitrogen heterocyclic molecules from atom monopole-dipole interaction theory,” J. Phys. Chem., 100, 3879-3881, 1996.
  85. B. Shanker, “Extended Bruggeman approach for chiral-in-chiral mixtures,” J. Phys D: Appl. Phys., 29, 281-286, 1996.
  86. B. Shanker, “Electromagnetic scattering from an anisotropically impedant cylinder immersed in a chiral medium,” Microwave and Optical Tech. Letters, 10, 299-303, 1995.
  87. B. Shanker and J. Applequist, “Polarizabilities of fullerenes C20 through C240 from Atom Monopole-Dipole Interaction Theory,” J. Phys. Chem., 98, 6486-6489, 1994.
  88. B. Shanker,“Asymptotic evaluation of the Green’s functions for a biased n-type semiconductor,” Microwave and Optical Tech. Lett.,7, 239-242, 1994.
  89. M. T. Prinkey, A. Lakhtakia and B. Shanker,“On the Extended Maxwell Garnett and the Extended Bruggeman approaches for dielectric–in–dielectric composites,” Optik, 96, 25-30, 1994.
  90. B. Shanker and A. Lakhtakia,“Extended Maxwell Garnett model for chiral-in-chiral composites,” J. Phys. D: Appl. Phys., 26, 1746-1758, 1993.
  91. B. Shanker,“Dyadic Green’s functions for Beltrami fields,” Int. J. Infrared and Millim. Waves, 14, 1077-1758, 1993.
  92. B. Shanker and A. Lakhtakia, “Extended Maxwell Garnett formalism for composite adhesives for microwave assisted adhesion of polymer surfaces,” J. Composite Matls., 27, 1203-1213, 1993.
  93. A. Lakhtakia and B. Shanker,“Beltrami fields within continuous source regions, volume integral equations, scattering algorithms, and the extended Maxwell-Garnett model,” Int. J. Appl. Electromag. Matls., 4, 65-82, 1993.
  94. B. Shanker and A. Lakhtakia, “Scattering of Beltrami fields by anisotropic impedance spheres,” Electromagnetics, 12, 217-229, 1992.
  95. S. A Wymer, S. A. Popovics, J. S. Churma, B. Shanker, et. al., “Electromagnetic fields in magnetic materials,” Int. J. Infrared and Millim. Waves, 15, 1981-2000, 1994.
  96. V. Ramamurti, S. Murugan, and B. Shanker,“Cyclic symmetric analysis of fabricated gear wheels,” Advances in Design and Automation, 3, 253-258, 1989.
  97. V. Ramamurti, S. Murugan, and B. Shanker,“Design parameters of fabricated girth gears for cement mills,”Powder Magazine, 113, 739-745, 1989.

 

Refereed Conference Proceedings


  1. A. J. Pray, and B. Shanker, “A stale method for time domain integral equation solution with acceleration via plane wave time domain algorithm,” Proceedings of International Conference on Electromagnetics in Advanced Applications, August 2014.
  2. S. Hughey, A.D. Baczewski, and B. Shanker, “Investigation of Hardy space infinite element in the discontinuous Galerkin framework,” Proceedings of International Conference on Electromagnetics in Advanced Applications, August 2014.
  3. D. Dault, and B. Shanker, “Acceleration and Preconditioning Strategies for Higher Order Moment Methods,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  4. S. Hughey, J. D. Albrecht, B. Shanker, L. Kempel, and L. R. Ram-Mohan, “A Hermite interpolatory polynomial basis for 3-D finite element solution of electromagnetic fields,”Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  5. M. D. Santia, J. D. Albrecht, and B. Shanker, “Space-Time Discontinuous Galerkin Methods for Time Domain Maxwells Equations,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  6. D. Dault, and B. Shanker, “Smooth Current Mappings for the Generalized Method of Moments,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  7. N. Miller, J. D. Albrecht, and B. Shanker, “A Periodic Discontinuous Galerkin Time Domain Framework with a Floquet Mode Absorbing Boundary Condition,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  8. Z. Crawford, D. Dault, and B. Shanker, “A Surface Blending Scheme for the Generalized Method of Moments,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  9. D. Dault and B. Shanker, “A Penalty Method for the Generalized Method of Moments,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  10. N. Miller, A. Pray, J. D. Albrecht, and B. Shanker, “A Discontinuous Galerkin Time Domain Integral Equation Hybrid Solver,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  11. A. Pray, N. Nair, and B. Shanker, “A Stable, PWTD-Accelerated Time Domain Integral Equation Solver,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  12. S. Hughey, B. Shanker, and A. Baczewski, “Formulation of the Hardy Space Method in a Discontinuous Galerkin Framework,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  13. J. Tang, B. Crowgey, E. Rothwell, B. Shanker, L. Kempel, M. Havrilla, “Gyromagnetic Material Characterization and Error Analysis Using a Partially-Filled Waveguide Technique,” Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, 2014.
  14. D. Dault and B. Shanker, “Solution Constraints in the Generalized Method of Moments,” The 12th international workshop on finite element methods for microwave engineering, Chengdu, 2014.
  15. S. Hughey, A.D. Baczewski, and B. Shanker, “Investigation of Hardy Space Infinite Elements in a Discontinuous Galerkin Framework,” The 12th international workshop on finite element methods for microwave engineering, Chengdu, 2014.
  16. A. J. Pray, D. Dault and B. Shanker, “A stable transient integral equation that is locally flexible in choice of basis and geometry order,” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  17. Meierbachtol, C.S. and Grotjohn, T.A. and Shanker, B., “Self-consistent convective fluid model for moderate pressure microwave plasma-assisted chemical vapor deposition reactors,” 2013 Abstracts IEEE International Conference on Plasma Science (ICOPS), 2013.
  18. D. Dault, and B. Shanker, “A Framework for Including Multiple Geometry Descriptions and Approximation Spaces in MoM,” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  19. A. Pray, D. Dault, N. Nair, and B. Shanker, “TDGMM: A stable transient integral equation that is locally flexible in choice of basis and geometry order,” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  20. A. Pray, B. Shanker, and H. Baci, “A Stable Higher Order Space Time Galerkin Marching-on-in-Time Scheme,” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  21. J. Li, A. Pray, and B. Shanker, “Analysis of scattering from time varying surfaces with the Generalized Method of Moments: the scalar case,” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  22. N. Miller, A. Baczewski, and B. Shanker, “A Discontinuous Galerkin Time Domain Framework for Periodic Problems,” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  23. Y. Shi, H. Bagci, M. Lu, B. Shanker, and Eric Michielssen, “Quasi-Exact Evaulation of Time Domain MFIE MOT Matrix Elements,” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  24. J. Li, D. Dault, N. Nair, B. Liu, Y. Tong, and B. Shanker, “Analysis of Nanostructures with Complex Shape using improved Generalized Method of Moments, ” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  25. Junyan Tang, Benjamin Crowgey, Ozgur Tuncer, Edward J. Rothwell, Balasubramaniam Shanker, Leo Kempel, Michael Havrilla, “Characterization of Gyromagnetic Materials Using a Partially-Filled Waveguide Technique,” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  26. D. Dault, and B. Shanker, “A Hierarchical Scheme Based on the Generalized Method of Moments,” Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE, 2013.
  27. D. Dault, N. V. Nair, B. Shanker, and L. C. Kempel, “GMM: A flexible framework for including multiple approximation functions in integral equation solvers,” Biannual URSI EM-Theory Symposium, Hiroshima, 2013.
  28. F. Ahmed, B. K. M. Al-Sulaifanie, B. Crowgey, E. Rothwell, B. Shanker, and L. Kempel, “Radiation of a circularly-polarized microstrip antenna through an uniaxial superstrate: A preliminary study,” in Antennas and Propagation Conference (LAPC), 2012 Loughborough, pp. 1 –4, nov. 2012.
  29. A. D. Baczewski, B. Shanker, S. D. Mahanti, and B. Levine, “A discontinuous galerkin framework for electronic structure calculations,” in Proceedings of the APS meeting, 2012.
  30. M. T. Corwin, R. D. Penno, S. W. Schneider, E. J. Rothwell, B. Shanker, and L. C. Kempel, “Radiation by an inductively-loaded half-width leaky-wave antenna,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  31. B. R. Crowgey, O. Tuncer, E. J. Rothwell, B. Shanker, and L. C. Kempel, “Characterization of gyromagnetic material using a reduced aperture waveguide,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  32. B. Crowgey, O. Tuncer, E. J. Rothwell, B. Shanker, and L. C. Kempel, “Development of numerical technique for simulated characterization of anisotropic materials,” inProceedings of the 28th Annual Review of Progress in Applied Computational Eletromagnetics, 2012.
  33. B. Crowgey, J. Tang, O. Tuncer, L. Kempel, E. Rothwell, and B. Shanker, “Measurement of anisotropic material properties for antenna applications,” in Antennas and Propagation Conference (LAPC), 2012 Loughborough, pp. 1 –4, nov. 2012.
  34. D. Dault, N. Nair, and B. Shanker, “An o(ns nt log2 nt) method for evaluating convolutions with the time domain periodic green’s function,” in Electromagnetics in Advanced Applications (ICEAA), 2012 International Conference on, pp. 141 –143, sept. 2012.
  35. D. Dault, N. Nair, B. Shanker, and L. Kempel, “A flexible framework for the solution to surface scattering problems using integral equations,” in Electromagnetics in Advanced Applications (ICEAA), 2012 International Conference on, pp. 148 –151, sept. 2012.
  36. D. Dault and B. Shanker, “An O(NsNt log 2Nt) tdie solver for scattering from periodic quasiplanar domains,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1 –2, july 2012.
  37. D. Dault, N. V. Nair, and B. Shanker, “A hybrid basis function technique for the solution of scattering from complex structures using the generalized method of moments,” inAntennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  38. D. Dault, J. Gao, and B. Shanker, “An acceleration technique for computing fields from a periodic source above a layered medium,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  39. D. Dault and B. Shanker, “A method for rapid evaluation of space-time convolutions with the time domain periodic green’s function,” in 11th International Workshop on Finite Elements for Microwave Engineering, 2012.
  40. D. Dault, J. Gao, and B. Shanker, “An acceleration technique for computing fields from a periodic source above a layered medium,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1 –2, july 2012.
  41. L. C. Kempel, B. Shanker, E. J. Rothwell, and P. Chahal, “Theoretical analysis of varactor-loaded half-width leaky-wave antenna arrays,” in 11th International Workshop on Finite Elements for Microwave Engineering, 2012.
  42. C. Meierbachtol, T. Grotjohn, and B. Shanker, “Computational modeling of moderate pressure microwave plasma-assisted chemical vapor deposition reactors,” in Plasma Science (ICOPS), 2012 Abstracts IEEE International Conference on, pp. 2P–163, july 2012.
  43. C. S. Meierbachtol, O. Tuncer, and B. Shanker, “Self-consistent modeling of quantum electronic devices in the presence of electromagnetic fields,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  44. C. Meierbachtol, T. Grotjohn, and B. Shanker, “Self-consistent modeling of higher pressure microwave pacvd reactors,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1 –2, july 2012.
  45. N. Miller, A. Baczewski, D. Dault, C. Piermarocchi, and B. Shanker, “A maxwell-bloch solver for the analysis of nanocavity optics problems,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  46. N. Nair and B. Shanker, “An hp-refinement scheme for surface integral equations using the generalized method of moments,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1 –2, july 2012.
  47. N. Nair, M. Vikram, and B. Shanker, “Analysis of scattering from complex, electrically large structures using the generalized method of moments,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1 –2, july 2012.
  48. N. V. Nair and B. Shanker, “A novel methodology for the shape optimization of electromagnetic scattering targets,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  49. N. V. Nair and B. Shanker, “An hp-refinement scheme for surface integral equations using the generalized method of moments,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  50. N. Nair, A. Pray, J. Villa-Giron, B. Shanker, and D. Wilton, “A singularity cancellation technique on arbitrary higher order patch descriptions,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1 –2, july 2012.
  51. A. Pray, N. Nair, and B. Shanker, “A stable higher order tdie solver using a separable approximation for convolution with the retarded potential,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1 –2, july 2012.
  52. A. J. Pray, N. V. Nair, and B. Shanker, “Time domain integral equation solver for composite scatterers using a separable expansion for convolution with the retarded potential,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  53. A. J. Pray, N. Nair, and B. Shanker, “Construction of an hp-refinement technique for transient scattering using the generalized method of moments,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, 2012.
  54. A. J. Pray, N. V. Nair, and B. Shanker, “A stable higher order time domain electric field integral equation solver,” in Proceedings of the 28th Annual Review of Progress in Applied Computational Eletromagnetics, 2012.
  55. A. Pray, N. Nair, and B. Shanker, “Time domain integral equation solver for composite scatterers using a separable expansion for convolution with the retarded potential,” inAntennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1 –2, july 2012.
  56. J. Tang, B. Crowgey, O. Tuncer, E. Rothwell, B. Shanker, L. Kempel, and M. Havrilla, “Characterization of biaxial materials using a partially filled rectangular waveguide,” inAMTA 2012 Antenna Measurement Techniques Association Symposium, 2012.
  57. O. Tuncer, B. Shanker, and L. C. Kempel, “Development of time domain discontinuous galerkin-vector generalized finite element method,” in 11th International Workshop on Finite Elements for Microwave Engineering, 2012.
  58. O. Tuncer, B. Shanker, and L. Kempel, “A discontinuous galerkin framework for hybridizing vgfem and fem,” in Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE, pp. 1 –2, july 2012.
  59. Meierbachtol, C.S., Nair, N., Grotjohn, T.A., Shanker, B., “Modeling of Convective Plasma Flow in High Pressure Microwave PACVD Diamond Reactors,” 2011 IEEE International Conference on Plasma Science (ICOPS), Chicago, IL, 2011.
  60. Meierbachtol, C.S., Nair, N.V., Grotjohn, T.A., Shanker, B., “Self-Consistent Convective Plasma Flow Model for High Pressure MPACVD Diamond Reactors,” 2011 New Diamond and Nano Carbons International Symposium, Matsue, Japan, 2011.
  61. N. Nair, B. Shanker and L. C. Kempel, “Generalized Method of Moments: A flexible discretization scheme for integral equations using locally smooth surface approximations,” IEEE COMCAS 2011. Invited
  62. Andrew Baczewski, and B. Shanker, “Applications of Periodic Accelerated Cartesian Expansions to the Analysis of Electrically Dense Frequency Selective Surfaces,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011. Best Student Paper Finalist
  63. Andrew J. Pray, Naveen V. Nair, and B. Shanker, “A Separable Approximation for Convolution with the Retarded Greens Function and Its Application to Time Domain Integral Equations,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011. Best Student Paper Finalist
  64. Naveen V. Nair, B. Shanker, and Leo C. Kempel, “A Novel Discretization Scheme for Electromagnetic Integral Equations Using the Generalized Method of Moments and Locally Smooth Surface Approximation,”Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  65. Naveen V. Nair, B. Shanker, and Leo C. Kempel, “A Discretization Framework for Scalar Integral Equations Using the Generalized Method of Moments and Locally Smooth Surface Approximations,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  66. Ozgur Tuncer, B. Shanker, and Leo C. Kempel, “Development of Time Domain Vector Generalized Finite Element Method,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  67. Daniel Dault, B. Shanker, Andrew Baczewski, and Prem Chahal, “Modeling of Dense Coupled Periodic and Non-Periodic Electromagnetic-Circuit Systems Using Harmonic Balance and Fast Solvers,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  68. Ozgur Tuncer, B. Shanker, and Leo C. Kempel, “A Hybrid Discontinuous Galerkin-Vector Generalized Finite Element Method for Electromagnetics,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  69. Ozgur Tuncer, Funda Ozge Sahin, B. Shanker, and Leo C. Kempel, “Vector Generalized Finite Element Method on Tetrahedral Meshes and Applications of Its Features in Electromagnetic Simulations,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  70. Daniel Dault, Andrew Baczewski, Prem Chahal, and B. Shanker, “A Fast Method for Evaluating Convolutions with the Time Domain Periodic Greens Function,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  71. Naveen V. Nair, B. Shanker, and Leo C. Kempel, “Locally Smooth Surface Meshes for Electromagnetic and Acoustic Integral Equations,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  72. Andrew Baczewski, Naveen V. Nair, Daniel Dault, and B. Shanker, “Towards Integral Equation Methods for Periodic Structures with Finite Perturbations Using Accelerated Cartesian Expansions,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  73. C. S. Meierbachtol, Prem Chahal, and B. Shanker, “Simulation of a Plasmonic HEMT Terahertz Sensor,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  74. N. V. Nair, B. Shanker and A. Boag, “Novel Representation of the Retarded and the Helmholz Potential, and Development of Corresponding Accelerators,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  75. Andrew J. Pray, Naveen V. Nair, Melapudi Vikram, Minyu Lu, B. Shanker and E. Michielssen, “A Parallel Implementation of the PWTD Algorithm for Time-Domain Electromagnetic Simualtions,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  76. Benjamin Crowgey, Edward Rothwell, B. Shanker, and Leo C. Kempel, “Raoul OuedraogoError Analysis of a Waveguide Verification Standard Used in the Characterization of Materials,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  77. Benjamin Crowgey, Edward Rothwell, B. Shanker, Leo C. Kempel, Ozgur Tuncer, and Mike Havrilla, “Characterization of Biaxial Anisotropic Material Using a Reduced Aperture Waveguide,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  78. C. S. Meierbachtol, Naveen V. Nair, T. A. Grotjohn, and B. Shanker, “Multi-Physics Modeling of a Microwave Plasma-Assisted Chemical Vapor Deposition Reactor for Diamond Growth,” Proceedings of the 2011 IEEE Antennas and Propagation Symposium, July, 2011.
  79. M. Vikram, C. Knowles, B. Shanker and L. C. Kempel, “An Ultra-Wideband FMM for Multi-scale Electromagnetic Simulations,” Proceeding of the Applied Computational Electromagnetics Symposium. Invited
  80. O. Tüncer, B. Shanker and L. C. Kempel, “Time Domain Vector Generalized Finite Element Method,” Proceedings of the 10th Finite Element Workshop, October 2010.
  81. A. D. Baczewski, N. V. Nair, and B. Shanker, “Integral Equation Methods for Finite Sources in Periodic Structures with Applications to Nanophotonics,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  82. A. J. Pray, N. V. Nair, and B. Shanker, “Accurate Evaluation of Retarded Potential Integrals,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  83. A. D. Baczewski, D. Dault, and B. Shanker, “Computational Analysis of Optical Field Enhancement in Disordered Nanoscale Structures with Applications to Surface Enhanced Raman Spectroscopy,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  84. B. R. Crowgey, E. J. Rothwell, B. Shanker, and L. C. Kempel, “Verification Standards for Waveguide Characterization of Materials,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  85. M. Vikram, M. Lu, B. Shanker and E. Michielssen, “A Parallel Implementation of the PWTD Algorithm for Time- Domain Electromagnetic Simulations,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  86. N. V. Nair, A. J. Pray, and B. Shanker “Analysis of Transient Scattering from PEC Objects Using the Generalized Method of Moments,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010. Best Student Paper Finalist
  87. N. V. Nair and B. Shanker, “A Generalized Method of Moments Based Discretization of the Mueller Integral Formulation,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  88. A. D. Baczewski and B. Shanker, “An O(N) Method for the Rapid Analysis of Periodic Problems Using Accelerated Cartesian Expansions (ACE),” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010. Best Student Paper Finalist
  89. O. Tüncer, B. Shanker, and L. C. Kempel, “VGFEM with Perfectly Matched Layers,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  90. O. Tüncer, B. Shanker, L. C. Kempel, “A Hybrid Finite Element-Vector Generalized Finite Element Method for Electromagnetics,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  91. C. S. Meierbachtol, T. D. Brown, P. Chahal, and B. Shanker, “Development of a Novel HEMT-Based Plasmonic Sensor,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  92. M. Vikram, B. Shanker and L. C. Kempel, “A Parallel Implementation of the Surface Integral Equation (SIE) Based Electromagnetic Solver for Simulation of Complex Dielectric Objects,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  93. O. Tüncer, B. Shanker, L. C. Kempel, “Development of Domain Decomposition for Vector Generalized Finite Element Method,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  94. A. D. Baczewski, D. Dault, B. Shanker and P. Chahal, “ Modeling of Coupled FSS-Circuit Systems Using Harmonic Balance and a Fast, Periodic Boundary Integral Solver,” Proceedings of the 2010 IEEE Antennas and Propagation Symposium, July, 2010.
  95. M. Vikram, A. Baczewski, B. Shanker, and S. Aluru, “Parallel accelerated Cartesian expansions for particle dynamics simulations, ” IEEE International Symposium on Parallel & Distributed Processing, 23-29 May 2009 Page(s):1 - 11.
  96. O. Tuncer, B. Shanker and L. C. Kempel, “Hybrid generalized finite element-boundary integral method for aperture design,” 3rd European Conference on Antennas and Propagation, March 2009. Invited
  97. M. Vikram, B. Shanker and T. Van, “Application of Wideband FMM for Solution of Multiscale Multiregion Electromagnetic Simulations,” Proceedings of the 2009 IEEE Antennas and Propagation Symposium, July, 2009.
  98. O. Tuncer, B. Shanker and L. C. Kempel, “A Vector Generalized Finite Element-Boundary Integral Formulation for Scattering from Cavity-Backed Apertures,” Proceedings of the 2009 IEEE Antennas and Propagation Symposium, July, 2009.
  99. M. Vikram, B. Shanker and S. Aluru, “Provably Scalable Parallel FMM Algorithm for Multiscale Electromagnetic Simulations,” Proceedings of the 2009 IEEE Antennas and Propagation Symposium, July, 2009.
  100. M. Vikram, B. Shanker and M. Lu, “Ultra Wideband-FMM: a Fast Method for Large Multiscale Electromagnetic Simulation,” Proceedings of the 2009 IEEE Antennas and Propagation Symposium, July, 2009.
  101. A. D. Baczewski, B. Shanker, L. C. Kempel, and T. P. Hogan, “Simulated Surface Enhanced Raman Spectroscopy via Scattering on a Dense, Randomly-Oriented, Array of Nanostructures,” Proceedings of the 2009 IEEE Antennas and Propagation Symposium, July, 2009. Best Student Paper finalist.
  102. O. Tuncer, B. Shanker, L. C. Kempel, “Development of Vector Basis Functions in Vector Generalized Finite Element Method for Inhomogeneous Domains,” Proceedings of the 2009 IEEE Antennas and Propagation Symposium, July, 2009.
  103. N. V. Nair and B. Shanker, “ Implementation of Generalized Method of Moments,” Proceedings of the 2009 IEEE Antennas and Propagation Symposium, July, 2009.
  104. N. V. Nair and B. Shanker, “An Accurate and Low-Frequency Stable Discretization Scheme for the Electric Field Integral Equation Using the Generalized Method of Moments,” Proceedings of the 2009 IEEE Antennas and Propagation Symposium, July, 2009. Honorable Mention: Best Student Paper Competition.
  105. N. V. Nair, M. Vikram, and B. Shanker, “A robust generalized method of moments scheme for electromagnetic analysis,” 25th Annual Review of Progress in Applied Computational Electromagnetics, March 2009. Invited
  106. O. Tuncer, B. Shanker and L. C. Kempel, “A vector generalized finite element-boundary integral formulation,” 25th Annual Review of Progress in Applied Computational Electromagnetics, March 2009. Invited.
  107. M. Vikram, B. Shanker and S. Aluru, “Large-scale parallel electromagnetic solver for multiscale simulations,” 25th Annual Review of Progress in Applied Computational Electromagnetics, March 2009. Invited
  108. L. C. Kempel, B. Shanker, J. Xiao and S. Schnieder, “Radiation by a Magneto-Dielectric Loaded Patch Antenna,” 2009 Loughborough Antennas & Propagation Conference, Nov. 2009, Invited
  109. C.K.M. Fung, Ning Xi, B. Shanker, King Wai Chiu Lai and Hongzhi Chen, “Dipole and bowtie nano-antenna for carbon nanotube (CNT) based infrared sensors,” IEEE Nanotechnology Materials and Devices Conference, 2009. NMDC ’09.
  110. M. Archbold, E. Rothwell, L. C. Kempel, B. Shanker, S. Schneider, and J. McCann, “Controlling the Main Beam of a Half-Width Microstrip Leaky-Wave Antenna by Edge Loading using the Transverse Resonance Method,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008.
  111. J. Villa-Giron, B. Shanker and L. C. Kempel, “Modal Solution for the Fields due to a Magnetic Source Impressed in a Circular Cylinder,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008.
  112. O. Tuncer, N. Nair, B. Shanker and L. C. Kempel, “Dispersion Analysis in Scalar Generalized Finite Element Method,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008.
  113. N. V. Nair and B. Shanker, “A Generalized Solution scheme for Integral Equations,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008.
  114. A. Baczewski, M. Vikram, B. Shanker and L. C. Kempel, “Fast Methods for the Evaluation of the Diffusion Kernel with Potential Extensions to the Dissipative Kernel,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008.
  115. O. Tuncer, B. Shanker and L. C. Kempel, “Hybrid Generalized Finite Element Boundary Integral Technique,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008.
  116. N. Nair, M. Vikram, and B. Shanker “Mathematical Analysis of the Augmented Electric Field Integral Equation Operators,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008.
  117. M. Vikram, B. Shanker, and E. Michielssen, “Fast Evaluation of Transient Fields in Sub- to Long-Wavelength Source/Observer Distributions,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008.
  118. M. Vikram, B. Shanker and A. Aluru, “Provably Optimal Parallel Fast Solver for Electromagnetic Simulations,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008.
  119. M. Vikram, B. Shanker, and T. Van, “Fast Solvers for Electromagnetic Simulation of Mixed-Scale Structures,” Proceedings of the 2008 IEEE Antennas and Propagation Symposium, July, 2008, Best Student Paper Finalist (3rd place winner).
  120. J. Gao and B. Shanker, “Time domain Weyl’s identity and transient modes due to dipoles periodically distributed over a half space,” Invited Paper, URSI GA, 2008.
  121. C. K. M. Fung, Ning Xi, B. Shanker, King Wai Chiu Lai, Jiangbo Zhang, Hongzhi Chen and Yilun Luo, “Design and Fabrication of Nano Antenna for Carbon Nanotube Infrared Detector,” 8th IEEE Conference on Nanotechnology, 2008. NANO ’08, Aug 18-21, pp 205-208.
  122. O. Tuncer, C. Lu, N. Nair, B. Shanker, and L. C. Kempel, “Recent developments in the theory and application of the generalized finite element method,” Invited Paper, The 9thInternational Workshop on Finite Elements for Microwave Engineering, May 2008
  123. N.V. Nair, M. Vikram, B. Shanker, L. C. Kempel, “Generalized Method of Moments for Analysis of Structures with Mixed Feature Sizes,” 2nd European Conference on Antennas and Propagation, Nov. 11-16, 2007 (invited).
  124. J. Villa-Giron, B. Shanker, and L. C. Kempel, “Conformal Apertures on Singly-Curved Surfaces,” 2nd European Conference on Antennas and Propagation, Nov. 11-16, 2007 (invited).
  125. N. V. Nair, C. Lu and B. Shanker, “Differential and integral equation solvers based on generalized moments and partitions of unity,” International conference on electromagnetics and advanced applications, Sept. 17-21, 2007 (invited).
  126. O. Tuncer, C. Lu, N. V. Nair, B. Shanker, and L. C. Kempel, “Analysis of error propagation in vector generalized finite element methods,” International conference on electromagnetics and advanced applications, Sept. 17-21, 2007 (invited).
  127. M. Vikram, H. Griffith, H. Huang, B. Shanker, “Accelerated cartesian harmonics for rapid computation of time and frequency domain low-frequency kernels,” 2007 International Symposium on Antennas and Propagation, June 10-15, 2007.
  128. N. V. Nair and B. Shanker, “Development of generalized method of moments,” International Symposium on Electromagnetic Theory, Ottawa, July 26-28, 2007.
  129. J. Villa-Giron, B. Shanker and L. C. Kempel, “Hybrid finite element analysis of non-resonant antennas,” International Symposium on Electromagnetic Theory, Ottawa, July 26-28, 2007.
  130. M. Vikram and B. Shanker, “Eigenvalue analysis of the single integral equation,” International Symposium on Electromagnetic Theory, Ottawa, July 26-28, 2007.
  131. C. Lu and B. Shanker, “Transient analysis of electromagnetic fields using generalized finite element methods,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007.
  132. J. Gao and B. Shanker, “Approximate closed form solutions to radiation by a periodic dipole array over a layered medium,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007. (invited)
  133. O. Tuncer, C. Lu, B. Shanker and L. C. Kempel, “Dispersion analysis of vector generalized finite element method,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007.
  134. C. Lu and B. Shanker, “Analysis of complex structures using generalized finite element methods,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007.
  135. N. V. Nair and B. Shanker, “A generalized method of moments solution to vector integral equation operators,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007.
  136. N. V. Nair and B. Shanker, “Application of the generalized method of moments to augmented integral operators,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007.
  137. H. Huang and B. Shanker, “Accelerated Cartesian harmonics for the rapid computation of the shielded Coulomb potential,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007.
  138. M. Vikram, H. Huang, and B. Shanker, “Fast evaluation of frequency domain fields in subwavelength structures using accelerated cartesian harmonics,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007.
  139. M. Vikram and B. Shanker, “Fast evaluation of time domain fields in subwavelength source/observer distributions using accelerated cartesian harmonics,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007.
  140. M. Vikram and B. Shanker, “Rapid evaluation of diffusion kernels,” USNC/URSI National Radio Science Meeting, Ottawa, July 22-26, 2007.
  141. M. Vikram, B. Shanker, L. Udpa and S. S. Udpa, “Eddy Current Simulation of Defects in Layered Media Using Discrete Complex Image Method,” USNC/URSI Meeting, Ottawa, July 22-26, 2007.
  142. J. Gao and B. Shanker, “Transient Response from a Periodic Dipole Array over Layered Media,” 2006 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Albuquerque, July 9-14, 2006.
  143. J. M Villa-Giron, L. Kempel, and B. Shanker, “Asymptotic Near-to-Far-Zone Transformation for Conformal Antennas Embedded in an Elliptic Cylinder,” 2006 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Albuquerque, July 9-14, 2006.
  144. D. Killips, L. Kempel and B. Shanker, “Analysis of Radiation and Surface Wave Modes of a Layered Dielectric Rod,” 2006 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Albuquerque, July 9-14, 2006.
  145. H. Huang, C. Lu and B. Shanker, “Cartesian harmonics and fast computation of potentials of form Rν ,” 2006 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Albuquerque, July 9-14, 2006.
  146. C. Lu, B. Shanker, and E. Michielssen, “Development of Time Domain Generalized Finite Element Method for Vector Electromagnetic Problems,” 2006 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Albuquerque, July 9-14, 2006.
  147. C. Lu and B. Shanker, “Development of Generalized Finite Element Method for Vector Electromagnetic Problems,” 2006 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Albuquerque, July 9-14, 2006.
  148. H. Huang and B. Shanker, “Maxwell Cartesian Harmonics and the Static Fast Multipole Method,” 2006 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Albuquerque, July 9-14, 2006.
  149. J. Gao and B. Shanker, “Causality trick and the analytical signal formulation of the time domain periodic Greens function,” 2006 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Albuquerque, July 9-14, 2006; Best Student paper finalist.
  150. C. Lu, J. Villa, B. Shanker, and L. C. Kempel, “Generalized finite element method for analyzing scattering from non-Lipschitzian domains,” 2006 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Albuquerque, July 9-14, 2006.
  151. C. Lu and B. Shanker, “Solving Boundary Value Problems Using the Generalized (Partition of Unity) Finite Element Method,” 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington, DC, July 3-8, 2005
  152. C. Lu and B. Shanker, “Development of Hybrid Boundary Integral-Generalized (Partition of Unity) Finite Element Solvers for Scalar Problems,” 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington, DC, July 3-8, 2005
  153. J. Gao and B. Shanker, “Transient Fields Radiated by a Periodic Dipole Array over a Halfspace,” 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington, DC, July 3-8, 2005
  154. C. Lu and B. Shanker, “Towards the Development of Vector Generalized (Partition of Unity) Finite Element Method,” 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington, DC, July 3-8, 2005
  155. J. Yuan and B. Shanker, “Analysis of the Spectrum of the Single Integral Equation for Scattering from Dielectric Objects,” 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington, DC, July 3-8, 2005
  156. M. Lu, B. Shanker and E. Michielssen, “On Uniform Versus Non-Uniform Sampling of Far-Field Patterns in the Plane Wave Time Domain Algorithm,” 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington, DC, July 3-8, 2005
  157. M. Lu, G. Kobidze, A. Yilmaz, B. Shanker, E. Michielssen, “Development of Parallel Higher Order Time Domain Integral Equation Solvers,” 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington, DC, July 3-8, 2005
  158. G. Kobidze, J. Gao, B. Shanker, D. P. Nyquist, “Overcoming the Difficulties in Numerical Analysis of Surface Plasmon Polaritons on Noble Metals at Nanometer Wavelengths,” 2005 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Washington, DC, July 3-8, 2005
  159. N-W. Chen, M. Lu, P. Jiang, F. Capolino, B. Shanker and E. Michielssen, “A time-marching scheme for analyzing transient scattering from nonplanar doubly periodic structures,” 2004. IEEE Antennas and Propagation Society Symposium, 4, 4535 - 4538, 2004.
  160. N. Liu, M. Lu, B. Shanker and E. Michielssen, “The parallel plane wave time domain algorithm-accelerated marching on in time solvers for large-scale electromagnetic scattering problems,” 2004. IEEE Antennas and Propagation Society Symposium, 4, 4212 - 4215, 2004.
  161. G. Kobidze, K. Aygün, and B. Shanker, “Efficient integral equation based analysis of scattering from PEC-anisotropic bodies,” 2004. IEEE Antennas and Propagation Society Symposium, 4, 3887 - 3890, 2004.
  162. C. Trampel, G. Kobidze, B. Shanker, and D. P. Nyquist, “A novel algorithm for analysis of surface plasmon polaritons in metallic thin films,” 2004. IEEE Antennas and Propagation Society Symposium, 3, 3159 - 3162, 2004.
  163. C. Lu, B. Shanker and L. C. Kempel, “Partition of unity methods in electromagnetics,” Proceedings of the 2004 URSI International Symposium of Electromagnetic Theory, 331, 2004.
  164. J. Yuan, B. Shanker, and L. C. Kempel, “Fast multipole augmented analysis of scattering from dielectric objects using the single integral equation,” Proceedings of the Applied Computational Electromagnetics Society, 2004.
  165. L. Kempel, M. Havrilla, B. Shanker, and S. Schneider, “Calibrated modeling of material measurements,” Proceedings of the Applied Computational Electromagnetics Society, 2004.
  166. E. Michielssen, M. Lu and B. Shanker, “Fast Time Domain Integral Equation Solvers,” SIAM Workshop on Computational Electromagnetism, 2004.
  167. Z. Zeng, B. Shanker and L. Udpa, Modeling Microwave NDE Using the Element-Free Galerkin Method, Electromagnetic Nondestructive Evaluation (VII), F. Kojima et al (Eds.), IOS Press, , E. Lansing, MI, June 1-2, 2004
  168. L. Xuan, B. Shanker, Z. Zeng, and L. Udpa, “Element-Free Galerkin Method in Pulsed Eddy Currents,” ISEM 2003, Versailles, France, May 2003.
  169. G. Kobidze, and B. Shanker, “Integral Equation Based Analysis of Scattering from 3-D Inhomogeneous Anisotropic Bodies,” Proceedings of the IEEE Antennas and Propagation Symposium, 2003.
  170. G. Kobidze, B. Shanker, and E. Michielssen, “Hybrid PO-PWTD Scheme for Analyzing of Scattering from Electrically Large PEC Objects,” Proceeding of the IEEE Antennas and Propagation Symposium, 2003.
  171. J. Gao, G. Kobidze, and B. Shanker, “Higher-order FDTD Algorithm using Tetrahedral Tessellation,” Proceeding of the IEEE Antennas and Propagation Symposium, 2003.
  172. N. Chen, M. Lu, B. Shanker, E. Michielssen, and F. Capolino, “Fast Integral-Equation-Based Analysis of Transient Scattering from Doubly Periodic Perfectly Conducting Structures,” Proceeding of the IEEE Antennas and Propagation Symposium, 2003.
  173. A. E. Yilmaz, B. Shanker, J. M. Jin, and E. Michielssen, “Efficient Solution of Time Domain Volume Integral Equations using the Adaptive Integral Method,” Proceeding of the IEEE Antennas and Propagation Symposium, 2003.
  174. N. Liu, M. Lu, A. E. Yilmaz, K. Ayg”un, B. Shanker, and E. Michielssen, “A Parallel Marching on in Time Solver Accelerated by Plane Wave Time Domain Algorithm,” Proceeding of the IEEE Antennas and Propagation Symposium, 2003.
  175. P. Jiang, K. Yegin, S. Li, B. Shanker, and E. Michielssen, “An Improved Plane Wave Time Domain Algorithm for Dissipative Media,” Proceeding of the IEEE Antennas and Propagation Symposium, 2003.
  176. B. Hariharan, S. Aluru and B. Shanker, “A scalable parallel fast multipole method for analysis of scattering from perfectly conducting surfaces,” in Proceedings of Supercomputing 2002. Best Paper Finalist
  177. G. Kobidze, B. Shanker, and E. Michielssen, “A fast time domain integral equation based scheme for analyzing scattering from dispersive objects,” in Proceedings of IEEE AP/URSI, pp. 164-167, 2002.
  178. D. S. Weile, N. W. Chen, B. Shanker and E. Michielssen, “An accurate time marching solution method for the electric field integral equation using a band-limited extrapolator,” in Proceedings of the IEEE APS/URSI Symposium, pp. 162-165, 2002.
  179. N. W. Chen, B. Shanker and E. Michielssen, “Volume surface integral equation based analysis of scattering from periodic perfectly conducting structures with dielectric media,” in Proceedings of IEEE APS/URSI Symposium, pp. 395-399, 2002.
  180. L. Xuan, B. Shanker and L. Udpa, “A meshless element free Galerkin method for NDE applications,” in Proceedings of the Applied Computational Electromagnetics Society, 2002.
  181. N. W. Chen, B. Shanker, and E. Michielssen, “Analysis of transient scattering from periodic structures using a time domain integral equation scheme,” in Proceedings of the Applied Computational Electromagnetics Society, 2002.
  182. L. Xuan, Z. Zeng, B. Shanker, L. Udpa, Developments of a Meshless Finite Element Model for NDE Applications, Proceedings of the 29th Annual Review of Progress in Quantitative Nondestructive Evaluation, Bellingham, WA 2002.
  183. L. Xuan, B. Shanker, L. Udpa, W. Shih, and G. Fitzpatrick, “Finite element model for MOI applications using A-V formulation,” American Institute of Physics Conference Proceedings, no.557A, 2001, pp. 385-91.
  184. L. Xuan, Z. Zeng, B Shanker and L. Udpa, ”Meshless Element-Free Galerkin Method in NDT Applications,” Review of Progress in Quantitative Nondestructive Evaluation, D. O. Thompson and D. E. Chimenti, Eds, Vol. 21, American Institute of Physics, pp. 1960-1967, 2002.
  185. B. Shanker, K. Aygün, N. Gres, and E. Michielssen, “Fast Integral Equation Based Analysis of Transient Electromagnetic Scattering from Three-Dimensional Inhomogeneous Lossy Dielectric Objects,” in Proceedings of the IEEE APS/URSI Symposium, pp. 532–535, Boston, 2001.
  186. D. Jiao, A. A. Ergin, B. Shanker, J. M. Jin and E. Michielssen, “A fast higher-order time-domain boundary-integral for 3D electromagnetic scattering analysis,” in Proceedings of the IEEE APS/URSI Symposium, pp. 334–337, Boston, 2001.
  187. D. Weile, B. Shanker, and E. Michielssen, “An accurate scheme for the numerical solution of the time domain electric field integral equation,” in Proceedings of the IEEE APS/URSI Symposium, pp. 516–519, Boston, 2001.
  188. K. Aygün, B. Shanker and E. Michielssen, “Low frequency plane wave time domain kernels,” in Proceedings of the International Conference on Electromagnetics in Advanced Applications, Torino, 2001.
  189. Y. Li, G. Liu, B. Shanker, Y. Sun, P. Sacks, L. Udpa, and S. Udpa, ”An Adjoint Equation Based Method for 3D Eddy Current NDE Signal Inversion,” Electromagnetic Nondestructive Evaluation (V), J. Pavo et al (Eds), IOS Press, pp. 89-96, 2001.
  190. R. Albanese, G. Rubinacci, A. Tamburrino, A. Ventre, F. Villone, L. Xuan, B. Shanker, L. Udpa, S. Udpa, I. Elshafiey, ”A Comparative Study of Finite Element Models for Magneto-Optic Imaging Applications,” Electromagnetic Nondestructive Evaluation (V), J. Pavo, et. Al (Eds), IOS Press, 30-37, 2001
  191. S. Balasubramanian, B. Shanker and L. Udpa, “A fast integral equation based scheme for computing magnetostatic fields and its application to NDE problems,” in Review of Progress in Quantitative Nondestructive Evaluation, 20, 331-339, 2000.
  192. K. Aygün, M. Lu, B. Shanker, and E. Michielssen, “Analysis of PCB level EMI phenomena using an adaptive low-frequency plane wave time domain algorithm,” Proceedings of the IEEE International Symposium on Electromagnetic Compatibility, 1, 295-300, 2000.
  193. L. Xuan, B. Shanker, L. Udpa, W. Shih and G. Fitzpatrick, “Finite-element modeling for magneto-optic imaging applications, ” in Review of Progress in Quantitative Nondestructive Evaluation, 20, 385-391, 2000.
  194. A. A. Ergin, B. Shanker, and E. Michielssen, “Accuracy and efficiency of pwtd enhanced exact radiation boundary conditions in FDTD simulations,” in Proceedings of IEEE/URSI Symposium, Salt Lake City, Utah, 1354-1357, 2000.
  195. D. S. Weile, A. A. Ergin, B. Shanker, and E. Michielssen, “An accurate discretization scheme for the numerical solution of time domain integral equations,” in Proceedings of IEEE/URSI Symposium, Salt Lake City, Utah, 741-744, 2000.
  196. N. T. Gres, B. Shanker, A. A. Ergin and E. Michielssen, “Fast transient analysis of electromagnetic scattering from three-dimensional dielectric inhomogeneities using a volume integral equation,” in Proceedings of IEEE/URSI Symposium, Salt Lake City, Utah, 745-748, 2000.
  197. M. Lu, B. Shanker, A. A. Ergin, and E. Michielssen, and “Novel 2D Transient EFIE, MFIE, and CFIE solvers based on the multilevel plane wave time domain algorithm, ” in Proceedings of IEEE/URSI Symposium, Salt Lake City, Utah, 737-340, 2000.
  198. D. S. Weile, B. Shanker, A. A. Ergin, and E. Michielssen, “A predictor-corrector technique for the accurate solution of electromagnetic time-domain integral equations,” in Proceedings of IEEE/URSI Symposium, Salt Lake City, Utah, 2000.
  199. K. Aygün, N. Gres, B. Shanker, and E. Michielssen, “Time domain integral equation analysis of hybrid inhomogeneous dielectric and conducting surface-wire structures,” in Proceedings of IEEE/URSI Symposium, Salt Lake City, Utah, 2000.
  200. N. T. Gres, A. A. Ergin, B. Shanker, and E. Michielssen, “Volume integral equation based analysis of transient electromagnetic scattering from three-dimensional inhomogeneous dielectric objects,” Proceedings of the Applied Computational Electromagnetics Society, 2000.
  201. K. Aygün, B. Shanker, A. A. Ergin, E. Michielssen, “Analysis of shielding enclosures using the multilevel plane wave time domain algorithm,” Proceedings of the IEEE International Symposium on Electromagnetic Compatability. Symposium, 2, 690-3. 1999
  202. A. A. Ergin, B. Shanker, and E. Michielssen, “Acceleration of integral equation based transient analysis of acoustic scattering phenomena using the plane wave time domain algorithm,” Acoustical Society of America Conference, Columbus, November, 1999.
  203. A. A. Ergin, B. Shanker, and E. Michielssen, “Exact global boundary condition with reduced computational complexity for grid truncation in acoustic finite difference time domain simulations,” Acoustical Society of America Conference, Columbus, November 1999.
  204. B. Shanker, A. A. Ergin, and E. Michielssen, “A Multilevel Plane Wave Time Domain Algorithm for the Fast Analysis of Transient Scattering Phenomena,” in Proceedings of IEEE Antennas and Propagation Society International Symposium, vol. 2, pp. 1342-1345, Orlando, FL, July 11-16, 1999.
  205. K. Aygün, B. Shanker, A. A. Ergin, and E. Michielssen, “A Fast Time Domain Integral Equation Technique for Analyzing EMC/EMI Problems,” in Proceedings of IEEE Antennas and Propagation Society International Symposium, vol. 2, pp. 1366-1369, Orlando, FL, July 11-16, 1999.
  206. B. Shanker, F. L. Ng, E. Michielssen, J. Song and W. C. Chew, “An efficient BiCG based multiple right hand sides algorithm for IE based electromagnetic analysis,” in Proceedings of IEEE Antennas and Propagation Society International Symposium, vol. 2, pp. 1342-1345, Orlando, FL, July 11-16, 1999.
  207. E. Michielssen, B. Shanker, S-K. Han, and W. C. Chew, “Fast multipole acceleration using impedance matrix localization,” in Proceedings of IEEE Antennas and Propagation Society International Symposium, vol. 1, pp. 620-623, Orlando, FL, July 11-16, 1999.
  208. B. Shanker, A.A. Ergin, K. Aygün and E. Michielssen, “Computation of transient scattering from electrically large structures using the plane wave time domain algorithm” in Proceedings of IEEE Antennas and Propagation Society International Symposium, vol. 2, pp. 948-951, Atlanta, GA, June 21-26, 1998.
  209. A. A. Ergin, B. Shanker, and E. Michielssen, “Computational complexity and implementation of two-level plane wave time domain algorithm for scalar wave equation” in Proceedings of IEEE Antennas and Propagation Society International Symposium, vol. 2, pp. 944-947, Atlanta, GA, June 21-26, 1998.
  210. E. Michielssen, A.A. Ergin, and B. Shanker, “Diagonal translation operators for transient wave fields,” in Proceedings of IEEE Antennas and Propagation Society International Symposium, vol. 2, pp. 940-943, Atlanta, GA, June 21-26, 1998.
  211. K. Aygün, S.E. Fisher, A. Ergin, B. Shanker, and E. Michielssen, “Time domain integral equation-finite difference modeling of complex antennas and feed networks,” in Proceedings of USNC/URSI National Radio Science Meeting, pp. 305, Atlanta, GA, June 21-26, 1998.
  212. W. C. Chew, A. Ergin, V. Jandhyala, J. Jin, C.C. Lu, E. Michielssen, B. Shanker, X. Sheng, J.M. Song, and J.S. Zhao, “Fast electromagnetic scattering algorithms using multilevel and hybrid techniques,” in SIAM Proceedings on Mathematical and Numerical Aspects of Wave Propagation,” pp. 118-122, June 1-4, 1998.
  213. E. Michielssen, W.C. Chew, A. Ergin, V. Jandhyala, B. Shanker, and J.M. Song, “Recent developments in fast-multipole based frequency and time domain solvers,” in Proceedings of Mathematical Methods in Electromagnetics Theory 1998 (MMET ’98), pp. 92-98, Karkhov, Ukraine, June 2-5, 1998.
  214. B. Shanker, A.A. Ergin, K. Aygun, and E. Michielssen, “A plane wave time domain algorithm for the fast analysis of transient electromagnetic scattering phenomena,” in Proceedings of the 14th Annual Review of Progress in Applied Computational Electromagnetics, vol. 2, pp. 873-878, Monterey, CA, 16-20 March 1998.
  215. A. A. Ergin, B. Shanker, K. Aygun, and E. Michielssen, “Transient analysis of acoustic scattering using marching-on-in-time with plane wave time domain algorithm,” in Proceedings of the 14th Annual Review of Progress in Applied Computational Electromagnetics, vol. 2, pp. 866-872, Monterey, CA, 16-20 March 1998.
  216. K. Aygun, A.A. Ergin, B. Shanker, S.E. Fisher, and E. Michielssen, “Transient analysis of thin wire antennas mounted on three-dimensional perfectly conducting bodies,” in Proceedings of the 14th Annual Review of Progress in Applied Computational Electromagnetics, vol. 2, pp. 838-844, Monterey, CA, 16-20 March 1998.
  217. V. Jandhyala, E. Michielssen, B. Shanker and W. C. Chew, “SDFMM: A fast full-wave electromagnetic solver for microstrip structures,” in Proceedings of IEEE Antennas and Propagation Society International Symposium, vol. 3, pp. 1530-1533, Atlanta, GA, June 21-26, 1998.
  218. V. Jandhyala, D. Sengupta, B. Shanker, E. Michielssen, M. Feng and G. Stillman, “Rough surface gratings for quantum well infrared photodetectors,” IEEE–AP Symposium, June 1998.
  219. W. C. Chew, A. Ergin, V. Jandhyala, J. Jin, C.C. Lu, E. Michielssen, B. Shanker, X. Sheng, J.M. Song, and J.S. Zhao, “Fast Electromagnetic Scattering Algorithm s Using Multilevel and Hybrid Techniques,” SIAM Proceedings on Mathematical and Numerical Aspects of Wave Propagation, pp. 118-122, June 1-4, 1998.
  220. W. C. Chew, E. Michielssen, A. Ergin, K. Aygün, V. Jandhyala, B. Shanker, J.M. Song, and J.S. Zhao, “Fast algorithms for electromagnetic simulation of planar structures,” IEEE–EMCC Symposium, 172-176, 1998.
  221. E. Michielssen, W. C. Chew, A. Ergin, V. Jandhyala, B. Shanker, and J. M. Song, “Recent developments in fast-multipole based frequency and time domain solvers,” Proceedings of Mathematical Methods in Electromagnetic Theory 1998 (MMET’98), pp. 92-98, June 2-5, 1998, Kharkov, Ukraine.
  222. B. Shanker, A. A. Ergin, K. Aygün and E. Michielssen, “A plane wave time domain algorithm for the fast analysis of transient electromagentic scattering phenomena,” Proceedings of the Applied Computational Electromagnetics Society, March, 873-878, 1998.
  223. K. Aygün, A. A. Ergin, B. Shanker, S. E. Fisher, and E. Michielssen, “Transient analysis of thin wire antennas mounted on three dimensional perfectly conducting bodies,” Proceedings of the Applied Computational Electromagnetics Society, March, 1998.
  224. A. A. Ergin, B. Shanker, K. Aygün and E. Michielssen, “Transient analysis of acoustic scattering using marching–on–in–time with plane wave time domain algorithm,” Proceedings of the Applied Computational Electromagnetics Society, March, 866-872, 1998.
  225. V. Jandhyala, D. Sengupta, B. Shanker, E. Michielssen, M. Feng, and G. Stillman, “Efficient analysis of large two–dimensional arbitrary shaped finite gratings for quantum well infrared photodetectors,” Applied Computational Electromagnetics Society, March, 1998.
  226. V. Jandhyala, E. Michielssen, B. Shanker and W. C. Chew, “Rapid analysis of perfectly conducting and penetrale quasi–planar structures with the steepest descent fast multipole method,” Applied Computational Electromagnetics Society, March, 1998.
  227. B. Shanker, S–K. Han, E. Michielssen and W. C. Chew, “A fast multipole approach to computing scattering from an inhomogeneous bianisotropic cylindrical object using Beltrami fields,” IEEE-APS, July 1997.
  228. V. Jandhyala, B. Shanker, E. Michielssen, and W. C. Chew, “A combined steepest descent-fast multipole algorithm for the analysis of three-dimensional scattering by rough surfaces,” IEEE-APS, July 1997.