## Abstract A cavity‐backed slot antenna array using a single waveguide‐fed subarray is proposed to reduce feed‐line loss, increase radiation efficiency, and make the feed network simple. A subarray consists of 2 × 4 slot elements backed by a single cavity. By proper choice of dimensions, it is sho
Broadband ridged-waveguide slot-antenna array fed by a back-to-back ridged waveguide
✍ Scribed by Wei Wang; Shun-Shi Zhong; Mei-Qing Qi; Xian-Ling Liang
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 96 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
A symmetric rectangular single‐ridged waveguide (SRSRW) longitudinal‐slot antenna array fed by four‐way SRSRW power divider is presented. The measured results are compared with the calculated ones, showing good agreement. The array has a compact transverse dimension and achieves a wide bandwidth. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45: 102–104, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20736
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