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Planar broadband millimeter-wave antenna based on open loop ring resonators

✍ Scribed by Guo-Min Yang; Ronghong Jin; Junping Geng; Wei He

Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 449 KB
Volume: 50
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.23081

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✦ Synopsis

Abstract

A compact planar broadband millimeter‐wave antenna is presented in this article. The proposed millimeter‐wave (MM‐W) antenna is realized by connecting two pairs of open loop ring resonators (OLRRs). A tapered transmission line is adopted to improve the return loss performance in the required band. Combining these two structures, a new broadband MM‐W antenna is obtained. The measured results show that the proposed MM‐W antenna has a wide bandwidth from 26 to 40 GHz, and all the return losses are less than −15 dB in this band combined with excellent radiation characteristics. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 324–328, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23081

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