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Small broadband semicircular patch antenna with an L-probe feeding

✍ Scribed by Y. X. Guo; K. M. Luk; K. F. Lee

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
125 KB
Volume
29
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

Experimental results for an L‐probe‐fed shorted semicircular patch antenna are presented. Using a foam layer thickness ∼0.12λ~0~ as a supported substrate, an impedance bandwidth of 57% (SWR≤2) and a gain of over 4.0 dBi in the majority of the wide bandwidth have been obtained. The far‐field patterns are stable across the passband. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 29: 289–290, 2001.

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