Analysis and closed-form solutions of circular and rectangularapertures in the transverse plane of a circular waveguide |
| |
| Authors: | Eastham GB Chang K |
| |
| Affiliation: | Dept. of Electr. Eng., Texas A&M Univ., College Station, TX; |
| |
| Abstract: | An analysis is carried out to determine the discontinuity susceptance of a circular or rectangular aperture in the transverse plane of a circular waveguide. Closed-form solutions based on the scattered amplitude calculations and aperture coupling theory are derived. Example solutions for a small circular aperture and a resonant rectangular aperture are given. The calculated results agree very well with the experiments. The results have many applications in the design of circular waveguide components and circular waveguide-backed aperture antennas |
| |
| Keywords: | |
|
|
