TM-scattering from a rectangular channel in a conducting plane

Hyo J. Eom, Tah J. Park, Kuniaki Yoshitomi, Tae I. Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It is investigated of TM plane-wave scattering from a rectangular channel which is engraved in a perfect conducting plane. A Fourier-transform technique is employed to express the scattered field in the spectral domain in terms of parallelplate waveguide modes. An approximate series solution for scattering is presented in a closed-form which is valid for high-frequency scattering regime. We also obtain approximate solutions which are valid for quasi-static and low-frequency scattering regimes. Using the stationary phase approximation, the far-zone scattered field is obtained and its scattering behavior is studied in terms of the scattering angle, frequency and channel size.

Original languageEnglish
Title of host publication1992 Joint Symposia
Subtitle of host publicationIEEE Antennas and Propagation Society International Symposium - 1992 Digest, AP-S 1992
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages400-403
Number of pages4
ISBN (Electronic)0780307305
DOIs
Publication statusPublished - Jan 1 1992
Event1992 Joint Symposia Digest: IEEE Antennas and Propagation Society International Symposium, AP-S 1992 - Chicago, United States
Duration: Jun 18 1992Jun 25 1992

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume1992-June
ISSN (Print)1522-3965

Conference

Conference1992 Joint Symposia Digest: IEEE Antennas and Propagation Society International Symposium, AP-S 1992
CountryUnited States
CityChicago
Period6/18/926/25/92

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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  • Cite this

    Eom, H. J., Park, T. J., Yoshitomi, K., & Choi, T. I. (1992). TM-scattering from a rectangular channel in a conducting plane. In 1992 Joint Symposia: IEEE Antennas and Propagation Society International Symposium - 1992 Digest, AP-S 1992 (pp. 400-403). [221914] (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); Vol. 1992-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.1992.221914