Title :
Analysis of a post with arbitrary cross-section and height in a rectangular waveguide
Author :
Huang, Y. ; Yang, N. ; Lin, S. ; Harrington, R.F.
Author_Institution :
Sch. of Electron. Electr. Eng., Birmingham Univ., UK
fDate :
10/1/1991 12:00:00 AM
Abstract :
An analysis of a conducting post with arbitrary cross-section and height in a rectangular waveguide is given. The problem is solved by the method of moments in two ways. The first way is to solve the electric field integral equation (EFIE) for a thin post, for the current distribution along the post. The second way is to solve the magnetic field integral equation (MFIE) for a thick post. The equivalent circuits are evaluated, and the computed results show good agreement with experimental ones given by Marcuvitz (1951)
Keywords :
integral equations; rectangular waveguides; waveguide components; waveguide theory; EFIE; MFIE; arbitrary cross-section; arbitrary height; conducting post; current distribution; electric field integral equation; equivalent circuits; magnetic field integral equation; method of moments; rectangular waveguide;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings H
