Electromagnetic Diffraction of an Obliquely Incident Plane Wave Field by a Wedge with Impedance Faces

IEEE Transactions on Antennas and Propagation

Volumn 36, Issue 7, 1988, Pages 956-970

  Rojas, Roberto G ^a  

^a OHIO STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROMAGNETIC FIELD THEORY; MATHEMATICAL TECHNIQUES -- INTEGRAL EQUATIONS; SPECTRUM ANALYSIS;

ELECTROMAGNETIC DIFFRACTION; GEOMETRICAL OPTICS; HELMHOLTZ EQUATION; MALIUZHINETS FUNCTION; WEDGE WITH IMPEDANCE FACES;

ELECTROMAGNETIC WAVES;

EID: 0024035798     PISSN: 0018926X     EISSN: 15582221     Source Type: Journal    
DOI: 10.1109/8.7201     Document Type: Article

References (32)

1. M. B. Leontovich, Investigations of Propagation of Radio Waves. Part II. Moscow, 1948.
2. G. D. Maliuzhinets, “Excitation, reflection and emission of surface waves from, a wedge with given face impedances”, Soviet Phrs. Dokl., vol. 3, pp. 752–755, 1959.
3. T. B. A. Senior, “Diffraction tensors for imperfectly conducting edges”, Radio Sci., vol. 10, pp. 911–919, Oct. 1975.
4. T. B. A. Senior, “Impedance boundary condition for imperfectly conductingsurfaces”, Appl. Sci. Res., Section B, vol. 8, pp. 418–436. 1960.
5. T. B. A. Senior, “Some problems involving imperfect half-planes”, in Electromagnetic Scattering, P. L. E. Uslenghi, Ed. New York: Academic. 1978, pp. 185-219.
6. A. F. Kay, “Scattering of a surface wave by a discontinuity in reactance”, IRE Trans. Antennas Propagat., vol. AP-7, pp. 22–31. Jan. 1959.
7. G. Tyras, Radiation and Propagation of Electromagnetic Waves. New York: Academic, 1969.
8. J. Bazer and S. N. Karp, “Propagation of plane electromagnetic waves past a shoreline”, J. Res. Nat. Bureau Standards, D. Radio Propagation, vol. 66D, no. 3, pp. 319–334, May-June 1962.
9. O. M. Bucci and G. Franceschetti, “Electromagnetic scattering by a half-plane with two face impedances”, Radio Sci., vol. 11, pp. 49–59, Jan. 1976.
10. O. M. Bucci and G. Franceschetti, “Rim loaded reflector antennas”, IEEE Trans. AntennasPropagat., vol. 28, pp. 297–305, May 1980.
11. J. J. Bowman, “High frequency backscattering from an absorbing infinite strip with arbitrary face impedances”, Canadian J. Phys., vol. 45, pp. 2409–2430, 1967.
12. V. G. Vaccaro, “The generalized reflection method in electromagnetism”, AEU, vol. 34, pp. 493–500, 1980.
13. V. G. Vaccaro, “Electromagnetic diffraction from a right-angled wedge withsoft conditions on one face”, Opt. Acta, vol. 28, pp. 293–311, Mar. 1981.
14. R. Tiberio, F. Bessi, G. Manara, and G. Pelosi, “Scattering by a strip with two face impedances at edge-on incidence”, Radio Sci., vol. 17, pp. 1199–1210, Sept.-Oct. 1982.
15. R. Tiberio and G. Pelosi, “High-frequency scattering from the edges of impedance discontinuities on a flat plane”, IEEE Trans. Antennas Propagat., vol. AP-31, pp. 590–596, July 1983.
16. R. Tiberio, G. Pelosi, and G. Manara, “A uniform GTD formulation for the diffraction by a wedge with impedance faces”, IEEE Trans. Antennas Propagat., vol. AP-33, pp. 867–873, Aug. 1985.
17. R. G. Rojas, “A uniform GTD analysis of the EM diffraction by a thin dielectric/ferrite half-plane and related configurations”, Ph.D. disser tation, Dept. Elec. Eng., Ohio State Univ., Columbus, Winter 1985.
18. R. G. Rojas, “A uniform formulation for the EM diffraction by a wedge withimpedance faces and with included angles equal to 0, /2 and 7πr ‘oblique incidence’”, presented at the IEEE/APS Symp. and Nat. Radio Science Meeting, Philadelphia, PA, June 1986.
19. R. G. Rojas, “Wiener-Hopf analysis of the EM diffraction by an impedancediscontinuity in a planar surface and by an impedance half-plane”, IEEE Trans. Antennas Propagat., vol. 36, pp. 71–83, Jan. 1988.
20. P. H. Pathak and R. G. Rojas, “A UTD analysis of the EM diffraction by an impedance discontinuity in a planar surface”, J. Wave-Material Interaction, vol. 1, pp. 16–33, Jan. 1986.
21. O. M. Bucci, C. Gennarelli, and L. Palumbo, “Parabolic antennas with a loaded flange”, IEEE Trans. Antennas Propagat., vol. AP-33, pp. 755–762, 1985.
22. Y. M. Hwang, “The diffraction at the edge of a uniform impedance surface”, Ph.D. dissertation, Dept. Elec. Eng., Ohio State Univ., Columbus, 1973.
23. F. C. Karal, Jr., S. N. Karp, J. S. Chu, and R. G. Kouyoumjian, “Scattering of a surface wave by a discontinuity in the surface reactance on a right angled wedge”, Comm. Pure Appl. Math., vol. XIV, pp. 35–48, 1961.
24. J. L. Volakis, “A uniform geometrical theory of diffraction for an imperfectly conducting half-plane”, IEEE Trans. Antennas Propagat., vol. AP-34, pp. 172–180, Feb. 1986.
25. T. B. A. Senior and J. L. Volakis, “Scattering by an imperfect right-angled wedge”, IEEE Trans. Antennas Propagat., vol. AP-34, pp. 681–689, May 1986.
26. T. B. A. Senior, “Solution of a class of imperfect wedge problems for skew incidence”, Radio Sci., vol. 21, pp. 185–191, Mar.-Apr. 1986.
27. H. Lewy, “Waves on sloping beaches”, Bull. Amer. Math Soc., vol. 52, pp. 737–775, 1946.
28. J.J. Stoker, “Surface waves in water of variable depth”, Quart. Appl. Math., vol. 5, pp. 1–54, 1947.
29. J. J. Bowman, T. B. A. Senior, and P. L. E. Uslenghi, Electromagnetic and Acoustic Scattering by Simple Shapes ‘Part I’, North Holland Publishing Company, 1969.
30. C. Gennarelli and L. Palumbo, “A uniform asymptotic expansion of a typical diffraction integral with many coalescing simple pole singularities and a first-order saddle point”, IEEE Trans. Antennas Propagat., vol. AP-32, pp. 1122–1124, Oct. 1984.
31. R. G. Rojas, “Comparison between two asymptotic methods”, IEEE Trans. Antennas Propagat., vol. AP-35, pp. 1489–1492, Dec. 1987.
32. 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