Broadband dual-depth E-plane corrugated square waveguide polariser
Abstract
The computer-aided design of a dual-depth E-plane corrugated waveguide polariser is described which achieves 90 deg (+ or 1 deg) differential phase shift between the TE(10) and TE(01) wave transmission coefficient for 11.2-14.8 GHz. The method of field expansion into suitable eigenmodes used considers the effect of higher-order-mode interaction at the step discontinuities.
- Publication:
-
Electronics Letters
- Pub Date:
- May 1984
- DOI:
- Bibcode:
- 1984ElL....20..458A
- Keywords:
-
- Broadband;
- Computer Aided Design;
- Polarizers;
- Waveguides;
- Eigenvalues;
- Phase Shift Circuits;
- Satellite Antennas;
- Square Waves;
- Electronics and Electrical Engineering