Title :
RCS of material partially loaded parallel-plate waveguide cavities
Author :
Ohnuki, Shinichiro ; Hinata, Takashi
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Illinois, Urbana, IL, USA
fDate :
2/1/2003 12:00:00 AM
Abstract :
This paper analyzes electromagnetic scattering by a parallel-plate waveguide cavity whose internal region is partially loaded with materials and conducting plates. The radar cross section is investigated in terms of the loaded materials. The characteristics of cavity resonance are classified and thoroughly investigated. The numerical technique used is the point-matching method together with the edge condition for a conducting enclosure.
Keywords :
conducting bodies; electromagnetic wave scattering; numerical analysis; parallel plate waveguides; radar cross-sections; resonance; RCS; cavity resonance; conducting enclosure; conducting plates; edge condition; electromagnetic scattering; loaded materials; lossless materials; lossy materials; numerical technique; partially loaded parallel-plate waveguide cavities; point-matching method; radar cross section; Conducting materials; Electromagnetic analysis; Electromagnetic scattering; Electromagnetic waveguides; Iris; Loaded waveguides; Radar cross section; Radar scattering; Resonance; Waveguide components;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2003.809855
