Compact dual-hybrid-mode feeds with low crosspolar radiation.
Abstract
Results of experimental dual-hybrid-mode feeds are described. The hybrid modes are generated at a corrugated step discontinuity. The electrical length of the feeds is substantially reduced compared with feeds developed earlier. The feeds yield high signal/noise ratios and show low crosspolar radiation. They are suitable for radio-astronomical applications and radio-relay links.
- Publication:
-
Electronics Letters
- Pub Date:
- November 1979
- DOI:
- Bibcode:
- 1979ElL....15..740W
- Keywords:
-
- Antenna Feeds;
- Antenna Radiation Patterns;
- Radio Antennas;
- Cross Polarization;
- Radio Relay Systems;
- Radio Telescopes;
- Signal To Noise Ratios;
- Superhigh Frequencies;
- Communications and Radar;
- Radio Telescopes;
- Radio Equipment