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Substrate integrated waveguide horn antenna with dielectric lens

✍ Scribed by Wenquan Che; Bing Fu; Ping Yao; Y. L. Chow

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
361 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A novel compact H‐plane horn antenna constructed is proposed for substrate integrated rectangular waveguide with ξ~r~ = 10.2. It has a dielectric arc lens for better directivity and a simple microstrip transition as feed. The horn, the lens, and the transition share the same substrate. The measured gain of this antenna is about 9 dB; the bandwidth, at 10 dB return loss, is over 12%, and the antenna size is 39.175 × 14 × 2 mm^3^. The frequency band is 25.5–28.5 GHz. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 168–178, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22086

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