PUBLICATIONS

Refereed Journal Articles:

[1] Stephen D. Gedney and Raj Mittra, "The use of the FFT for the efficient solution of the problem of electromagnetic scattering by a body of revolution," IEEE Transactions on Antennas and Propagation , Vol. TAP-38, pp. 313-322, March 1990.

[2] Stephen D. Gedney and Raj Mittra, "Analysis of the electromagnetic scattering by thick gratings using a combined FEM/MoM technique," IEEE Transactions on Antennas and Propagation, vol. AP-39, pp. 1605-1614, November 1991.

[3] Stephen D. Gedney, Jin-Fa Lee and Raj Mittra, "A combined FEM/MoM approach to analyze the plane wave diffraction by arbitrary gratings," IEEE Transactions on Microwave Theory and Techniques, vol. MTT-40, pp. 363-370, February 1992.

[4] Stephen D. Gedney and Raj Mittra, "Electromagnetic penetration through a inhomogeneously filled slot in a thick conducting screen - arbitrary incidence," IEEE Transactions on Electromagnetic Compatibility, vol. 34, pp. 404-415, November 1992.

[5] Stephen D. Gedney and Jin-Fa Lee, "Mixed element formulation for the efficient solution of electromagnetic scattering problems," IEEE Transactions on Magnetics, vol. 29, pp. 1632-1635, March 1993.

[6] Hassan Hejase, Stephen Gedney, and Keith Whites, "Effect of a finite ground plane on radiated emissions from a circular loop antenna," IEEE Transactions on Electromagnetic Compatibility, vol. 36, pp. 364-371, November 1994.

[7] Xiaoming Lou, Charles D. Smith, Stephen Gedney, Jian Li, and Prasad Kadaba, "On the performance of tubular surface coils in nuclear magnetic resonance imaging and spectroscopy," IEEE Transactions on Nuclear Science, vol. 42, pp. 41-47 Feb. 1995.

[8] Stephen D. Gedney and Faiza Lansing, "A parallel planar generalized Yee-algorithm for the analysis of microwave circuit devices," International Journal on Numerical Modeling (Electronic Networks, Devices and Fields), Vol. 8, pp. 249-264, May-August 1995.

[9] Stephen D. Gedney and Umesh Navsariwala, "A comparison of the performance of the finite difference time-domain, finite element time-domain, and planar generalized Yee-algorithms on high performance parallel computers," International Journal on Numerical Modeling (Electronic Networks, Devices and Fields), Vol. 8, pp. 265-276, May-August 1995.

[10] Stephen D. Gedney, Faiza Lansing, and Dan Rascoe, "Full Wave Analysis of Microwave Monolithic Circuit Devices Using a Generalized Yee Algorithm Based on Unstructured Grids," NASA Tech Brief# NPO-19186, NASA/JPL, Pasadena, CA, March 1995.

[11] Stephen D. Gedney, "Finite-difference time-domain analysis of microwave circuit devices on high performance vector/parallel computers," IEEE Transactions on Microwave Theory and Techniques, vol. 43, pp. 2510-2514, October 1995.

[12] Stephen D. Gedney and Umesh Navsariwala, "An unconditionally stable implicit finite-element time-domain solution of the vector wave equation," IEEE Microwave and Guided Wave Letters, vol. 5, pp. 332-334, October 1995.

[13] J. A. Roden, C. Paul, B. Smith, and S. D. Gedney, "Finite-Difference Time-Domain Analysis of Lossy Transmission Lines," IEEE Transactions on Electromagnetic Compatibility, vol. 38, pp. 15-24, Feb. 1996.

[14] Stephen D. Gedney, Faiza Lansing, and Dan Rascoe, "A full-wave analysis of passive monolithic integrated circuit devices using a generalized Yee-algorithm," IEEE Transactions on Microwave Theory and Techniques, vol. 44, pp. 1393-1400, August 1996.

[15] Stephen D. Gedney, "An Anisotropic PML Absorbing Media for FDTD Simulation of Fields in Lossy Dispersive Media," Electromagnetics, vol. 16, pp. 399-415, July/August 1996.

[16] Stephen D. Gedney, "An anisotropic perfectly matched layer absorbing media for the truncation of FDTD Lattices," IEEE Transactions on Antennas and Propagation, vol. 44, pp. 1630-1639, December 1996.

[17] J. Alan Roden and Stephen Gedney, "Efficient Implementation of the Uniaxial Based PML Media in Three-Dimensional Non-orthogonal Coordinates Using the FDTD Technique," Microwave and Optical Technology Letters, vol. 14, n. 2, pp. 71-75, February 5, 1997.

[18] U. Navsariwala, and S. D. Gedney, "A parallel FETI - Finite Element Time-Domain algorithm for the solution of the time-dependent vector wave equation," Microwave and Optical Technology Letters, vol. 16, n. 4, pp. 204-208, November 1997.

[19] J. Alan Roden, Stephen Gedney, Paul Harms, Jim Maloney, Morris Kessler, and Ed Kuster, "Time Domain Analysis of Periodic Structures at Oblique Incidence: Orthogonal and Non-Orthogonal FDTD Implementations," IEEE Transactions on Microwave Theory and Techniques, vol. 46, pp. 420-427, April 1998.

[20] Shashi K. Mazumdar, James E. Lumpp, and Stephen D. Gedney, "Performance Modeling of the Finite-Difference Time-Domain Method on High Performance Parallel Systems," Applied Computational Electromagnetic Journal, vol. 13, No. 2, pp. 147-159, 1998.

[21] X. Lou, S. D. Gedney, and M. Avison, "End Cap Design for Bird Cage Coils in Nuclear Magnetic Resonance Imaging," IEEE Transactions on Magnetics, vol. 35, No. 3, pp. 1939 – 1946, May 1999.

[22] J. Alan Roden and S. D. Gedney, "Efficient Modeling of Good Conductors in General Curvilinear Coordinates," IEEE Transactions on Microwave Theory and Techniques, vol. 47, pp. 1954-1963, October 1999.

[23] C. T. Wolf, U. Navsariwala, and S. D. Gedney "A Parallel Finite-Element Tearing and Interconnecting Algorithm for Solution of the Vector Wave Equation with PML Absorbing Medium," IEEE Transactions on Antennas and Propagation, vol. 47, pp. 278-284, Feb. 2000.

[24] S. D. Gedney and J. Alan Roden, "Numerical Stability of non orthogonal FDTD methods," IEEE Transactions on Antennas and Propagation, Vol. 48, pp. 231-239, Feb. 2000.

[25] G. Liu and S. D. Gedney, "High-Order Nyström Solution of the Volume EFIE for TM-Wave Scattering," Microwave and Optical Technology Letters, vol. 25, No. 1, pp. 8-11, April 5, 2000.

[26] G. Liu and S. D. Gedney, "Perfectly Matched Layer Media for an Unconditionally Stable Three-Dimensional ADI-FDTD Method," IEEE Microwave and Guided Wave Letters, pp. 261-263, July 2000.

[27] S. D. Gedney, L. Hamilton, P. Petre, and D. Yap, "Full-Wave CAD Based Design of a Finite Ground CPW Directional Filter," International Journal of RF and Microwave Computer-Aided Engineering on Coplanar Microwave Technology, 2000.

 

Refereed Journal Articles Submitted:

[1] J. A. Roden and S. D. Gedney, "Convolutional PML (CPML): An Efficient FDTD Implementation of the CFS-PML for Arbitrary Media," Microwave and Optical Technology Letters, submitted, June 2000.

[2] J. A. Roden, S. D. Gedney, and A. Zhu, "A convolutional PMLfor the effective absorption of evanescent waves in arbitrary media," IEEE Transactions on Antennas and Propagation, submitted, 2000.

 

Book Chapters:

[1] Stephen D. Gedney, Andrew F. Peterson and Raj Mittra, "The use of MIMD and SIMD hypercubes for the method of moment solution of electromagnetic scattering problems," in Computational Electromagnetics and Supercomputer Architecture, PIERS, vol. VIII, T. Cwik, J. Patterson and J. Kong, Ed.. New York, NY: Elsevier Science, Inc., 1993.

[2] Stephen Gedney and Faiza Lansing, "Explicit Time-Domain Solutions of Maxwell's Equations Using Non-Orthogonal and Unstructured Grids," in Computational Electrodynamics: The Finite Difference Time Domain Method, Allen Taflove, Ed., Artech House, Boston, MA, 1995.

[3] Stephen Gedney and Stephen Barnard, "Efficient FD-TD Algorithms for Vector and Multiprocessor Computers," in Computational Electrodynamics: The Finite Difference Time Domain Method, Allen Taflove, Ed., Artech House, Boston, MA, 1995

[4] Stephen Gedney, "The Computational Performance of the FDTD Algorithm", in Finite Difference Time Domain Method for Analysis and Design of Microwave Structures, IEEE Press, Piscataway, NJ. Spring 1998.

[5] Stephen Gedney, "The Perfectly Matched Layer Absorbing Medium," in Advances in Computational Electrodynamics: The Finite-Difference Time-Domain Method, Allen Taflove, Ed., Artech House, Boston, 1998.

[6] Stephen Gedney, J. Alan Roden, Niel K. Madsen, Alireza H. Mohammadian, William f. Hall, Vijay Shanker, and Chris Rowell, "Explicit Time Domain Solution of Maxwell’s Equations via Generalized Grids," in Advances in Computational Electrodynamics: The Finite-Difference Time-Domain Method, Allen Taflove, Ed., Artech House, Boston, 1998.

[7] Stephen Gedney and Allen Taflove, "Perfectly Matched Layer Absorbing Boundary Conditions," in Computational Electrodynamics: The Finite-Difference Time-Domain Method, 2nd Edition, Allen Taflove, Ed., Artech House, Boston, 2000.

[8] Stephen Gedney and Faiza Lansing, "Explicit Time-Domain Solutions of Maxwell's Equations Using Non-Orthogonal and Unstructured Grids," in Computational Electrodynamics: The Finite Difference Time Domain Method, 2nd Edition, Allen Taflove, Ed., Artech House, Boston, MA, 2000.

 

Conference Proceeding (Full Paper):

[1] Stephen Gedney and Raj Mittra, "Analysis of large parallel-plate simulators using the numerical electromagnetics code(NEC)," Proceedings of the Fourth Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA, March 22-24, 1988.

[2] Stephen D. Gedney and Raj Mittra, "Field calculations of EMP parallel-plate simulators using a wire mesh approximation and the numerical electromagnetics code," 1986 AP-S International Symposium Digest, vol. 1, pp. 465-468, 1986.

[3] Stephen Gedney and Raj Mittra, "The use of the FFT for the efficient solution of the problem of electromagnetic scattering by a body of revolution," 1988 AP-S International Symposium Digest, Syracuse NY, vol. I, pp. 92-96, June 1988.

[4] Stephen D. Gedney and Raj Mittra, "An improved solution of open-region scattering problems using the finite element method," 1989 IEEE AP-S International Symposium Digest, vol. 3, pp. 1632-1635, June 1989

[5] Stephen D. Gedney and Raj Mittra, "A hybrid method for the solution of the electromagnetic scattering by an inhomogeneously filled trough or slit in a thick conducting screen," IEEE Antennas and Propagation Society Symposium Digest, vol. 4, pp. 1730-1733, May 1990.

[6] Stephen D. Gedney and Jin-Fa Lee, "A mixed element formulation for the efficient solution of electromagnetic scattering problems," The Fifth IEEE Biennial Conference on Electromagnetic Field Computation, Harvey Mudd College, Claremont, CA, August, 1992.

[7] Hassan Hejase, Keith Whites and Stephen D. Gedney*, "Comparison between induced EMF and MoM methods in modeling circular loop antennas above finite reflectors," URSI Radio Science Meeting Digest, pg. 201, Chicago, IL, July 1993.

[8] Stephen D. Gedney and Faiza Lansing, "Full wave analysis of printed microstrip devices using a generalized Yee-algorithm," 1993 IEEE Symposium on Antennas and Propagation Proceedings, Ann Arbor, MI, June 27-July 2, 1993.

[9] Hassan Hejase and Stephen D. Gedney*, "Effect of a dielectric cover (superstrate) on radiated emissions from arbitrarily shaped printed circuit traces," URSI Radio Science Meeting Digest, pg. 15, Chicago, IL, July 1993.

[10] Stephen D. Gedney, "A comparison of the performance of finite-difference time-domain, finite element time-domain, and discrete surface integral equation methods on high performance parallel computers," 1994 IEEE Symposium on Antennas and Propagation Digest, Seattle, WA, June 19-24, 1994.

[11] Stephen D. Gedney and Faiza Lansing, "A parallel discrete surface integral equation method for the analysis of three-dimensional microwave circuit devices with planar symmetry," 1994 IEEE Symposium on Antennas and Propagation Proceedings Digest, Seattle, WA, June 19-24, 1994.

[12] Stephen D. Gedney, "A rigorous full-wave analysis of electrical interconnects for VLSI packages," Topical Meeting on Electrical Performance of Electronic Packaging, Monterrey, CA, November 2-4, 1994.

[13] Umesh Navsariwala and Stephen D. Gedney, "An Implicit Finite Element Time-Domain Method With Unconditional Stability ," (invited paper) 1995 IEEE Symposium on Antennas and Propagation Digest, Newport Beach, CA June 18-23, 1995.

[14] U. Navsariwala and S. D. Gedney, "An Unconditionally Stable Parallel Finite Element Time-Domain Algorithm," 1996 IEEE Symposium on Antennas and Propagation, Baltimore, MD, 1996.

[15] S. D. Gedney, F. Lansing, R. T. Kihm, N. Owona and K. L. Virga, "Simulating "Large" Microwave Circuits With The Parallel Planar Generalized Yee Algorithm," IEEE Symposium on Microwave Theory and Techniques. San Francisco, CA: 1996.

[16] S. D. Gedney, "The Application of the FDTD Method to EMC Analysis," IEEE Symposium on Electromagnetic Compatibility. Monterey, CA: 1996 (invited paper).

[17] J. A. Roden, S. D. Gedney, and C. Paul, "The Application of the Non-Orthogonal FDTD Method to the Analysis of Twisted Pair Transmission Lines," IEEE Symposium on Electromagnetic Compatibility. Monterey, CA: 1996.

[18] P. H. Harms, A. Roden, J. Maloney, M. Kesler, E. Kuster, and S. D. Gedney, "Numerical Analysis of Periodic Structures Using the Split Field Update Algorithm", The Thirteenth Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA: March 17-21, 1997.

[19] S. D. Gedney, "Efficient Implementation of the Uniaxial PML Absorbing Media for Generalized FDTD Methods," The Thirteenth Annual Review of Progress in Applied Computational Electromagnetics, Monterey, CA: March 17-21, 1997.

[20] S. D. Gedney, John Ottusch, Peter Petre, John Visher, and Stephen Wandzura, "Efficient High-Order Discretization Schemes for Integral Equation Methods," 1997 IEEE Symposium on Antennas and Propagation, Montreal, P.Q., June, 1997.

[21] P. Petre, G. Valley, R. T. Kihm, and S. D. Gedney, "Simulation of Large Packaged Dense Microwave Circuits," IEEE 6th Topical Meeting on Electrical Performance of Electronic Packaging, San Jose, CA, October 27-29, 1997, pp. 191-194.

[22] P. Petre, M. Matloubian, R. T. Kihm, and S. D. Gedney, "Simulation and Performance of Passive Microwave and Millimeter Wave Coplanar Waveguide Circuit Devices with Flip Chip Packaging," IEEE 6th Topical Meeting on Electrical Performance of Electronic Packaging, San Jose, CA, October 27-29, 1997, pp. 203-206.

[23] S. D. Gedney, P. Petre, M. Matloubian, and R. T.. Kihm, "Simulation and Performance of Passive Millimeter Wave Coplanar Waveguide Circuit Devices," 1997 Wireless Communications Conference, Boulder, CO, June 1997, pp. 27-31.

[24] S. D. Gedney and J. A. Roden, "Well Posed Non-Orthogonal FDTD Methods," 1998 IEEE International Symposium on Antennas and Propagation, Atlanta, GA., June 1998.

[25] S. D. Gedney, "Time Dependent Solutions of Maxwell's Equations Based on Explicit and Implicit Finite Element and Finite Difference Schemes on High Performance Parallel Computers," Fourth International Conference on Mathematical and Numerical Aspects of Wave Propagation, Boulder, CO, June 1998. (invited paper)

[26] J. A. Roden and S. D. Gedney, "Analysis of the propagation and radiation of a twisted pair transmission line using the non-orthogonal FDTD technique," 13th International Zurich Symposium and Technical Exhibition on EMC 1999, Zurich Switzerland, March 1999.

[27] J. A. Roden and S. D. Gedney, "An Efficient FDTD Implementation of the PML with CFS in General Media", ," 2000 IEEE International Symposium on Antennas and Propagation, Salt Lake City, UT., July 2000.

[28] C. Trent, T. Weller, S. D. Gedney, P. Petre, and T. Hussain, "CPW-Stripline transitions on silicon over the 0-20 GHz range," 2000 IEEE International Symposium on Antennas and Propagation, Salt Lake City, UT., July 2000.

[29] S. D. Gedney, "Application of the High-Order Nyström Scheme for the Integral Equation Solution of Electromagnetic Interaction Problems," 2000 IEEE International Symposium on Electromagnetic Compatibility, Washington, D.C., August 2000. (invited paper)

 

Conference Proceeding (Abstract):

[1] Stephen D. Gedney and Raj Mittra, "Solving electromagnetic scattering problems via the method of moments on the Connection Machine," URSI Radio Science Meeting Digest, p. 170, June 1989 (invited paper).

[2] Stephen D. Gedney and Raj Mittra, "Electromagnetic scattering by a thick strip grating embedded in an inhomogeneous material, " URSI Radio Science Meeting Digest, p. 262, May 1990.

[3] Stephen D. Gedney and Raj Mittra, "A hybrid FEM/MoM method for the analysis of inhomogeneously filled cavity or waveguide backed apertures," XXIII General Assembly of the International Union of Radio Science, Prague Czechoslovakia, August 1990 (invited paper).

[4] Stephen D. Gedney and Raj Mittra, "Diffraction by inhomogeneous dielectric gratings of arbitrary cross-section," URSI Radio Science Meeting Digest, June 1991.

[5] Stephen D. Gedney, "Efficient implementation of exact boundary operators for the finite element method," URSI Radio Science Meeting Digest, Chicago, IL, July 1992.

[6] Hassan Hejase and Stephen D. Gedney, "Radiation characteristics of a circular loop antenna above a finite conducting screen," URSI Radio Science Meeting Digest, Chicago, IL, July 1992.

[7] Stephen D. Gedney and Faiza Lansing, "Time domain analysis of planar microstrip devices using a generalized Yee-algorithm based on unstructured grids," 1993 Progress In Electromagnetics Research Symposium Proceedings, Pasadena, CA, pg. 561, July 12-16, 1993.

[8] Stephen D. Gedney and Faiza Lansing, "The full wave analysis of microwave devices on the Intel Delta," presented at the Second CSCC Delta Applications Workshop, Concurrent Supercomputing Consortium, Norfolk, VA, March 25-26, 1993.

[9] Hassan Hejase and Stephen Gedney, "On the effects of a substrate cover on printed loop antennas," URSI Radio Science Meeting Digest, Seattle, WA, June 19-24, 1994.

[10] Stephen D. Gedney and Umesh Navsariwala, "The analysis of three-dimensional microwave circuits and antennas using a parallel finite element time-domain method," URSI Radio Science Meeting Digest, Seattle, WA, June 19-24, 1994.

[11] Stephen D. Gedney and Alan Roden, "Applying Berenger's Perfectly Matched Layer (PML) Boundary Condition to Non-Orthogonal FDTD Analyses of Planar Microwave Circuits," 1995 URSI Radio Science Meeting Digest, Newport Beach, CA June 18-23, 1995. (Invited paper)

[12] Stephen D. Gedney and Faiza Lansing, "Implementation of Advanced FDTD methods on Parallel and Distributed Computers," 1995 URSI Radio Science Meeting Digest, Newport Beach, CA June 18-23, 1995. (Invited paper)

[13] P. Harms and S. D. Gedney, "An Unstructured Grid Based FDTD Body of Revolution Algorithm," 1996 URSI Radio Science Meeting, Baltimore MD, 1996.

[14] S. D. Gedney and J. A. Roden, "The Uniaxial Perfectly Matched Layer (UPML) Truncation of FDTD Lattices for Generalized Media," 1996 URSI Radio Science Meeting, Baltimore MD, 1996 (Invited Paper)

[15] S. D. Gedney and F. Lansing, "Advanced FDTD methods on High Performance Parallel Computers," 1996 URSI Radio Science Meeting, Baltimore MD, 1996. (Invited Paper)

[16] S. D. Gedney, U. Navsarawala and C. T. Wolfe, "Mesh Partitioning Methods for Efficient Parallel Solutions for Finite Element Methods," 1998 URSI Meeting, Atlanta, GA., June 1998 (invited paper).

[17] S. D. Gedney, "High-order Nystrom solution of the EFIE in 3D for structures with edge singularities," 1999 URSI Meeting, Orlando, FL, July 1999.