Referenced Items are not available for this document.
Quad-ridge horn antennas of various geometries are considered as possible candidates for a wideband reflector antenna feed. It is demonstrated that shaping the sidewalls of the ridge horns significantly improves the radiation characteristics of the horns. The conical quad-ridge horn with an elliptically shaped sidewall shows the most promise as a wideband reflector antenna feed. The radiation patterns are rotationally symmetric, and the 10-dB beamwidth is reasonably constant over a wide frequency range.
Published in:
Antennas and Wireless Propagation Letters, IEEE
(Volume:10
)
Date of Publication: 2011
- Page(s):
- 756 - 759
- ISSN :
- 1536-1225
- INSPEC Accession Number:
- 12175669
- Digital Object Identifier :
- 10.1109/LAWP.2011.2163050
- Product Type:
- Journals & Magazines
- Date of Publication :
- 28 July 2011
- Date of Current Version :
- 08 August 2011
- Issue Date :
- 2011
- Sponsored by :
- IEEE Antennas and Propagation Society
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