L-probe proximity-fed short-circuited patch antennas
- 25 November 1999
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 35 (24) , 2069-2070
- https://doi.org/10.1049/el:19991446
Abstract
Experimental results for L-probe proximity-fed short-circuited quarter-wavelength patch antennas are presented. Using a foam layer of thickness ~0.1λ0 as a supported substrate, an impedance bandwidth of 39% and a gain of > 7.0 dBi have been obtained. The far field patterns are stable across the passband.Keywords
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