Complex Multipole Beam Approach to Electromagnetic Scattering Problems

IEEE Transactions on Antennas and Propagation

Volumn 42, Issue 3, 1994, Pages 366-372

  Boag, Amir ^a   Mittra, Raj ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MATHEMATICAL MODELS; MATHEMATICAL TECHNIQUES;

BANDED STRUCTURE; CLOSED BODIES; GABOR BASIS FUNCTIONS; GENERALIZED IMPEDANCE MATRIX; METHOD OF MOMENTS; MULTIPOLE BEAMS;

ELECTROMAGNETIC WAVE SCATTERING;

EID: 0028396515     PISSN: 0018926X     EISSN: 15582221     Source Type: Journal    
DOI: 10.1109/8.280723     Document Type: Article

References (17)

1. R. F. Harrington, Field computation by moment method. New York: Macmillan, 1968.
2. F. X. Canning, “The impedance matrix localization (IML) method for moment-method calculations,” IEEE Antenn. Propagat. Mag., vol. 32, pp. 18-30, May 1990.
3. D. Gabor, “Theory of Communication,” J. Inst. Electr. Eng., vol. 93, pp. 429-457, 1946.
4. Y. Leviatan, E. Hudis, and P. D. Einziger, “A Method of Moments Analysis of Electromagnetic Coupling Through Slots Using a Gaussian Beam Expansion,” IEEE Trans. Antennas and Propagation, vol. AP-37, pp. 1537-1544, Dec. 1989.
5. C. Hafner, The generalized multipole technique for computational electromagnetics, Norwood, MA: Artech House, 1990.
6. Y. Leviatan, A. Boag, and A. Boag, “Analysis of Electromagnetic Scattering Using a Current Model Method,” Computer Physics Communications-Thematic Issue on Computational Electromagnetics, vol. 68, pp. 331-345, 1991.
7. A. Boag, Y. Leviatan, and A. Boag, “On the use of SVD-Improved Point Matching in the Current-Model Method,” IEEE Trans. Antennas and Propagat., vol. AP-41, pp. 926-933, 1993.
8. R. J. Pogorzelski, “Improved computational efficiency via nearfield localization,” Proceedings of the UPSI Radio Science Meeting, Chicago, July 1992.
9. E. Erez and Y. Leviatan, “Analysis of Scattering from Structures Containing a Variety of Length-scales Using a Source-Model Technique,” Journal of the Acoustical Society of America, vol. 93, pp. 3027-3031, 1993.
10. G. A. Deschamps, “Gaussian beams as a bundle of complex rays,” Electron. Lett., vol. 7, pp. 684-685, 1971.
11. P. D. Einziger, S. Raz and M. Shapira, “Gabor representation and aperture theory,” J. Opt. Soc. Am. A, vol. 3, pp. 508-522, 1986.
12. P. D. Einziger and S. Raz, “Beam-series representation and the parabolic approximation: the frequency domain,” J. Opt. Soc. Am. A, vol. 5, pp. 1883-1892, 1988.
13. J. Wexler and S. Raz, “Discrete Gabor expansions,” Signal Processing, vol. 21, pp. 207-220, 1990.
14. J. A. Stratton, Electromagnetic theory. New York: McGraw-Hill, 1941.
15. S. Y. Shin and L. B. Felsen, “Gaussian beam modes by multipoles with complex source points,” J. Opt. Soc. Am., vol. 67, pp. 699-700, 1977.
16. A. Boag and R. Mittra, “Complex Multipole Beam Approach to 3D Electromagnetic Scattering Problems,” Journal of the Optical Society of America A, to be published in vol. 11, Apr. 1994.
17. A. Boag and R. Mittra, “Hybrid Multipole Beam Approach to Electromagnetic Scattering Problems,” Proc. of the Second International Conference on Approximations and Numerical Solution of the Maxwell Equations, Washington, D.C., Oct. 1993.