Title :
Rigorous analysis of lunar waveguides with the boundary element method
Author :
Zhang, F. ; Fu, J.
Author_Institution :
Dept. of Inf. & Control Eng., Xi´´an Jiaotong Univ., China
fDate :
6/1/1994 12:00:00 AM
Abstract :
The higher-order boundary element method is proposed to investigate the higher-order mode cutoff wavenumber in lunar waveguides and vained circular waveguides. Both TE and TM modes are considered. For symmetry, only one half of the cross-section is analysed, and electric and magnetic walls are employed. Several waveguides of different relative dimension are calculated and the results obtained are compared with data available in the literature
Keywords :
boundary-elements methods; circular waveguides; waveguide theory; TE modes; TM modes; boundary element method; electric walls; higher-order mode cutoff wavenumber; lunar waveguides; magnetic walls; rigorous analysis; vained circular waveguides;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings
DOI :
10.1049/ip-map:19941038
