Title :
Analysis of thin inclined rectangular aperture with arbitrary location in rectangular waveguide
Author :
Yang, Ron ; Omar, A.S.
Author_Institution :
Arbeitsbereich Hochfrequenztech., Tech. Univ. Hamburg-Harburg, Germany
fDate :
8/1/1993 12:00:00 AM
Abstract :
An analysis is developed for calculating the coupling parameters of a thin inclined rectangular coupling aperture arbitrarily located in the transverse plane of a rectangular waveguide. The analysis uses the aperture basis 2-function approach of the moment method. The calculated results for different aperture geometries and for a X-band band-pass filter realized with three resonant apertures have been confirmed to have a good accuracy with experiments
Keywords :
rectangular waveguides; waveguide theory; X-band band-pass filter; aperture basis 2-function approach; aperture geometries; coupling parameters; moment method; rectangular waveguide; resonant apertures; thin inclined rectangular aperture; transverse plane; Apertures; Band pass filters; Coupling circuits; Magnetic fields; Moment methods; Planar waveguides; Rectangular waveguides; Resonance; Transmission line matrix methods; Waveguide theory;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
