The development, variations, and applications of an EHF dual-band feed
Abstract
This article begins with three working examples of existing dual-band-antenna approaches, and discusses the dual-band feed that was developed for the antenna to be used on the SCOTT ADM, a satellite communications terminal for mobile command posts. Excellent performance for the feed and antenna in both bands has been achieved. Other applications of the feed with appropriate modifications for dielectric-lens antennas, ADE (displayed-axis elliptical) antennas, and compact electronic-lobing antennas are also discussed. These variations of feeds have been used in the FEP spot-beam antenna backup and a military-communications-satellite spot-beam antenna, in satellite-communications terminals on submarines, and in portable terminals.
- Publication:
-
Lincoln Laboratory Journal
- Pub Date:
- 1991
- Bibcode:
- 1991LLabJ...4...61L
- Keywords:
-
- Antenna Design;
- Antenna Feeds;
- Extremely High Frequencies;
- Lens Antennas;
- Mobile Communication Systems;
- Satellite Antennas;
- Satellite Communication;
- Electronics and Electrical Engineering