Modal, Ray, and Beam Techniques for Analyzing the EM Scattering by Open-Ended Waveguide Cavities

IEEE Transactions on Antennas and Propagation

Volumn 37, Issue 5, 1989, Pages 635-647

  Pathak, Prabhakar H ^a   Burkholder, Robert J ^a  

^a OHIO STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77950177307     PISSN: 0018926X     EISSN: 15582221     Source Type: Journal    
DOI: 10.1109/8.24192     Document Type: Article

References (24)

1. R. Mittra and S. W. Lee, Analytical Techniques in the Theory of Guided Waves. New York: Macmillan, 1971.
2. P. H. Pathak, C. W. Chuang, and M. C. Liang, “Inlet modeling studies,” Ohio State Univ. ElectroSci. Lab. Tech. Rep. 717674-1. prepared under Contract N60530-85-C-0249, for Naval Weapons Center, China Lake, CA, Oct. 1986.
3. A. Altintas, P. H. Pathak, and W. D. Burnside, “Electromagnetic scattering from a class of open-ended waveguide discontinuities,” Ohio State Univ. ElectroSci. Lab. Tech. Rep. 716148-9, prepared under Grant NSG-1613, for NASA/Langley Res. Center, Hampton. VA, Mar. 1986.
4. R. J. Burkholder, C. W. Chuang, and P. H. Pathak, “Electromagnetic fields backscattered from an S-shaped inlet cavity with an absorber coating on its inner walls,” Ohio State Univ. ElectroSci. Lab. Final Rep. 715723-2, prepared under Grant NAG 3-476, for NASA/Lewis Res. Center, Cleveland, OH, July 30, 1987.
5. J. B. Keller, “Geometrical theory of diffraction,” J. Opt. Soc. Am., vol. 52. pp. 116-130. 1962.
6. R. G. Kouyoumjian and P. H. Pathak, “A uniform geometrical theory of diffraction for an edge in a perfectly conducting surface,” Proc. IEEE, vol. 62, pp. 1448-1461, Nov. 1974.
7. P. H. Pathak, “Techniques for high frequency problems,” in Antenna Handbook—Theory, Applications, and Design, Y. T. Lo and S. W. Lee, Eds. New York: Van Nostrand Reinhold, 1988, ch. 4.
8. W. D. Burnside and L. Peters, Jr., “Axial RCS of finite cones by the equivalent current concept with higher order diffraction,” Radio Sci., vol. 7, no. 10, pp. 943-948, Oct. 1972.
9. P. Ya. Ufimtsev, “Method of edge waves in the physical theory of diffraction,” (from the Russian “Method Krayevykh voin v fizicheskoy teoril difraktsii,”) Izd-Vo Sov. Radio, pp. I—243, 1962. translation prepared by the U.S. Air Force Foreign Technol. Div., Wright-Patterson Air Force Base, OH, released for public distribution Sept. 7, 1971.
10. S. W. Lee, “Comparison of uniform asymptotic theory and Ufimtsev’s theory of EM edge diffraction,” IEEE Trans. Antennas Propagat., vol. AP-25, no. 2, pp. 162-170, Mar. 1977.
11. A. Altintas, P. H. Pathak, and M. C. Liang, “A selective modal scheme for the analysis of EM coupling into or radiation from large open-ended waveguides,” IEEE Trans. Antennas Propagat., vol. 36, no. 1, pp. 84-96, Jan. 1988.
12. R. J. Burkholder, “Backscatter analysis of two conducting inlets,” Master’s thesis, Dep. Elec. Eng., Ohio State Univ., Columbus, Aug. 1985.
13. N. H. Myung and P. H. Pathak, “A high frequency analysis of electromagnetic plane wave scattering by perfectly-conducting semi-infinite parallel plate and rectangular waveguides with absorber coated inner walls,” Ohio State Univ. ElectroSci. Lab. Tech. Rep. 715723-1, prepared under Grant NSG 3-476, for NASA/Lewis Res. Center, Cleveland, OH, Sept. 1986.
14. R. Chou, H. Ling, and S. W. Lee, “Reduction of the radar cross section of arbitrarily shaped cavity structures,” Electromagn. Lab. Rep. 87-6, prepared under support of NASA/Lewis Res. Center. Cleveland, OH under Contract NAG3-475 and by the NSF under Contract ECS 83-11345, Aug. 1987.
15. H. Ling, R. Chou, and S. W. Lee, “Shooting and bouncing rays: Calculating RCS of an arbitrary cavity,” in 1986 Antennas Propagat. Soc. Int. Symp. Dig., June 1986, pp. 293-296.
16. S. W. Lee and R. Chou, “A versatile reflector antenna pattern computation method: Shooting and bouncing rays,” Microwave Opt. Tech. Lett., vol. 1, pp. 81-87, 1988.
17. H. Shirai and L. B. Felsen, “Rays, modes and beams for plane wave coupling into a wide open-ended parallel-plane waveguide,” Wave Motion, vol. 9, pp. 301-317, 1987.
18. —, “Rays and modes for plane wave coupling into a large open-ended circular waveguide,” Wave Motion, vol. 9, pp. 461-482, 1987.
19. L. B. Felsen and S. Y. Shin, “Rays, beams, and modes pertaining to the excitation of dielectric waveguides,” IEEE Trans. Microwave Theory Tech., vol. MTT-23, no.1, pp. 150-161, Jan. 1975.
20. J. J. Maciel and L. B. Felsen, “Systematic study of fields due to extended apertures by Gaussian beam discretization,” IEEE Trans. Antennas Propagat., submitted.
21. A. Michaeli, “Equivalent edge current for arbitrary aspects of observation,” IEEE Trans. Antennas Propagat., vol. AP-32, no. 3, pp. 252-258, Mar. 1984.
22. W. D. Burnside and K. W. Burgener, “High frequency scattering by a thin lossless dielectric slab,” IEEE Trans. Antennas Propagat., vol. AP-31, no. 1, pp. 104-110, Jan. 1983.
23. R. E. Collin, Foundations of Microwave Engineering. New York: McGraw-Hill, 1966.
24. J. Maciel and L. B. Felsen, “Gaussian beam analysis of propagation from an extended plane aperture distribution through plane and curved dielectric layers,” in Dig. Nat. Radio Sci. Meet., Univ. Colorado, Boulder, CO, p. 96, Jan. 4-6, 1989.