## Abstract A 20 GHz 2 ร 2 subarray radiator of microstripโfed cavityโbacked circularly polarized horn is presented. Since horn antennas incorporating waveguide types of circular polarizers have big size of radiator height, microstrip feeding and polarization is proposed and cavityโbacked introduce
Single probe fed cavity backed circularly polarized antenna
โ Scribed by Guo Qing Luo; Ling Ling Sun; Lin Xi Dong
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 234 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0895-2477
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โฆ Synopsis
Abstract
The concept of a novel single probe feed cavity backed circularly polarized antenna based on substrate integrated waveguide technique has been investigated in this article. The proposed antenna provides high circularly polarized radiation performance and keeps advantages of low profile and convenient fabrication. ยฉ 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2996โ2998, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23848
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