A progressive physical optics (PPO) method for computing the electromagnetic scattering of large open-ended cavities

Microwave and Optical Technology Letters

Volumn 14, Issue 3, 1997, Pages 166-169

  Obelleiro, F ^a   Rodriguez J L ^a   Pino, A G ^a  

^a UNIVERSITY OF VIGO   (Spain)

Author keywords

Electromagnetic scattering; Magnetic field integral equation (MFIE); Physical optics (PO); Waveguide cavities

Indexed keywords

CAVITY RESONATORS; EFFICIENCY; ELECTRIC CURRENTS; ELECTROMAGNETIC FIELD THEORY; INTEGRAL EQUATIONS; ITERATIVE METHODS; NUMERICAL METHODS; OPTICS; WAVEGUIDES;

CAVITY WALLS; EQUIVALENT CURRENTS; MAGNETIC FIELD INTEGRAL EQUATION; PHYSICAL OPTICS METHOD; WAVEGUIDE CAVITIES;

ELECTROMAGNETIC WAVE SCATTERING;

EID: 0031077173     PISSN: 08952477     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1098-2760(19970220)14:3<166::AID-MOP9>3.0.CO;2-I     Document Type: Article

References (14)

1. C. S. Lee and S. W. Lee, "RCS of a Coated Circular Waveguide Terminated by Perfect Conductor," IEEE Trans. Antennas Propagat., Vol. AP-35, No. 4, 1987, pp. 391-398.
2. 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. AP-36, No. 1, 1988, pp. 84-96.
3. P. H. Pathak and R. J. Burkholder, "Modal, Ray, and Beam Techniques for Analyzing the EM Scattering by Open-Ended Waveguide Cavities," IEEE Trans. Antennas Propagat., Vol. AP-37, No. 5, 1989, pp. 635-647.
4. C. W. Chuang and P. H. Pathak, "Ray Analysis of Modal Reflection for Three-Dimensional Open-Ended Waveguide Cavities," IEEE Trans. Antennas Propagat., Vol. AP-37, 1989, pp. 339-346.
5. H. Shirai and L. B. Felsen, "Ray, Modes, and Beams for Plane Wave Coupling into a Wide Open-Ended Parallel-Plate Waveguide," Wave Motion, Sept. 1987, pp. 301-317.
6. H. Shirai and L. B. Felsen, "Ray and Modes for Plane Wave Coupling into a Large Open-Ended Circular Waveguide," Wave Motion, Sept. 1987, pp. 461-482.
7. H. Ling, R. C. Chou, and S. W. Lee, "Shooting and Bouncing Rays: Calculating the RCS of an Arbitrarily Shaped Cavity," IEEE Trans. Antennas Propagat., Vol. AP-37, No. 2, 1989, pp. 194-205.
8. R. J. Burkholder, R. C. Chou, and P. H. Pathak, "Two Ray Shooting Methods for Computing the EM Scattering by Large Open-Ended Cavities," Comput. Phys. Comm., Vol. 68, Nos. 1-3, 1991, pp. 353-365.
9. A. G. Pino, F. Obelleiro, and J. L. Rodriguez, "Scattering from Conducting Open Cavities by Generalized Ray Expansion (GRE)," IEEE Trans. Antennas Propagat., Vol. AP-41, No. 7, 1993, pp. 989-992.
10. F. Obelleiro, J. L. Rodríguez, and R. J. Burkholder, "An Iterative Physical Optics Approach for Analyzing the Electromagnetic Scattering by Large Open-Ended Cavities," IEEE Trans. Antennas Propagat., Vol. AP-43, No. 4, 1995, pp. 356-361.
11. P. R. Rousseau and R. J. Burkholder, "A Hybrid Approach for Calculating the Scattering from Obstacles within Large, Open Cavities," IEEE Trans. Antennas Propagat., Vol. AP-43, No. 10, 1995, pp. 1068-1075.
12. T. T. Chia, R. J. Burkholder, and R. Lee, "The Application of FDTD in Hybrid Methods for Cavity Scattering Analysis," IEEE Trans. Antennas Propagat., Vol. AP-43, No. 10, 1995, pp. 1082-1090.
13. D. C. Ross, J. L. Volakis, and H. T. Anastassiu, "Hybrid Finite Element-Modal Analysis of Jet Engine Inlet Scattering," IEEE Trans. Antennas Propagat., Vol. AP-43, No. 3, 1995, pp. 277-285.
14. C. A. Balanis, Advanced Engineering Electromagnetics, John Wiley and Sons, New York, 1989.