DocumentCode
3343065
Title
Ray-mode analysis of plane wave coupling into a large open circular waveguide
Author
Shirai, Hiroshi
Author_Institution
Dept. of Electr. Eng., Chuo Univ., Tokyo, Japan
fYear
1988
fDate
6-10 June 1988
Abstract
Summary form only given. Previous investigation of high-frequency plane-wave coupling into a wide, open parallel-plate waveguide has been extended for the case of a large open semifinite circular waveguide. Numerical calculation of the internal field distribution revealed the usefulness of the partial sum by significant modes whose longitudinal propagation constants are close to the corresponding values of the incident rays. The diffusion of the initially well-defined incident beam is observed.<>
Keywords
circular waveguides; waveguide theory; circular waveguide; diffusion; high-frequency plane-wave coupling; incident rays; internal field distribution; large open semiinfinite waveguide; longitudinal propagation constants; partial sum by significant modes; ray-mode analysis; Apertures; Frequency; Optical reflection; Physical theory of diffraction; Planar waveguides; Radar applications; Radar scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1988. AP-S. Digest
Conference_Location
Syracuse, NY, USA
Type
conf
DOI
10.1109/APS.1988.94097
Filename
94097
Link To Document