Multiple-beam antennas - Offset reflectors with offset feeds
Abstract
Two simple mathematical models are described for the prediction of the vector radiation fields from offset parabolic reflector antennas with offset feeds. Experimental support for the predictions obtained from the models has been obtained by comparisons with measured data from antenna systems operating at 30 GHz. The principal radiation characteristics of the offset-reflector with offset-feed configuration are discussed.
- Publication:
-
IEEE Transactions on Antennas and Propagation
- Pub Date:
- May 1975
- DOI:
- 10.1109/TAP.1975.1141088
- Bibcode:
- 1975ITAP...23..317R
- Keywords:
-
- Antenna Feeds;
- Antenna Radiation Patterns;
- Mathematical Models;
- Parabolic Reflectors;
- Polarization Characteristics;
- Antenna Design;
- Beams (Radiation);
- Circular Polarization;
- Multiple Beam Interval Scanners;
- Communications and Radar