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Compact pentagon microstrip antenna with circular polarization

✍ Scribed by Horng-Dean Chen; Wen-Shyang Chen

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
146 KB
Volume
30
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

By embedding a group of four bent slots in the equilateral‐pentagon patch and introducing a peripheral cut at the patch boundary, a compact pentagon microstrip antenna with circularly polarized (CP) operation can be implemented using a probe feed. Results have been obtained that, for a given operation frequency, the antenna size reduction of the proposed design can be as large as 41% as compared to the regular‐size CP equilateral‐pentagon microstrip antenna. Details of the design considerations are described, and measured CP characteristics are presented. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 30: 370–372, 2001.

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