Resonant characteristics of parallel plate waveguide cavities with irises

Author

Ohnuki, Shinichiro ; Hinata, Takashi ; Hosono, T.

Author_Institution

Dept. of Electr. Eng., Nihon Univ., Tokyo, Japan

fYear

1999

fDate

1999

Firstpage

272

Lastpage

275

Abstract

This paper shows the analysis of electromagnetic scattering by parallel plate waveguide cavities. The internal region is separated into two areas by additional plates, which arises internal coupling problems. The applied numerical technique here is the point matching method considering the edge condition. As a numerical example, the radar cross section is presented for the E-polarized case and the H-polarized case. The authors clarify the internal contribution in terms of the cavity resonances

Keywords

cavity resonators; electromagnetic wave scattering; radar cross-sections; radar theory; waveguide theory; E-polarized case; H-polarized case; cavity resonances; edge condition; electromagnetic scattering analysis; internal coupling problems; internal region; numerical technique; parallel plate waveguide cavities; point matching method; radar cross section; resonant characteristics; Electromagnetic scattering; Electromagnetic waveguides; Geometry; Iris; Magnetic resonance; Polarization; Radar cross section; Radar scattering; Strontium; Waveguide discontinuities;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 1999 International Symposium on

Conference_Location

Tokyo

Print_ISBN

4-9980748-4-9

Type

conf

DOI

10.1109/ELMAGC.1999.801316

Filename

801316