Title :
Form of field in small-offset longitudinal slot in broad wall of rectangular waveguide
Author :
McNamara, Derek A. ; Jacobs, J.P. ; Joubert, Johan
Author_Institution :
Dept. of Electron. & Comput. Eng., Pretoria Univ., South Africa
Abstract :
A surface-patch moment method approach is used to examine the electric field distribution in longitudinal slots that have small offsets from the host rectangular waveguide centreline. It is shown that the phase of the transverse electric field in the slot may display a large variation across the slot narrow dimension in such instances.
Keywords :
electric fields; rectangular waveguides; waveguide theory; broad wall; electric field distribution; rectangular waveguide; small-offset longitudinal slot; surface-patch moment method; transverse electric field;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920010
