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Small perforated shorted-patch antenna

✍ Scribed by H. K. Kan; R. B. Waterhouse; D. Pavlickovski

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
307 KB
Volume
45
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

We present a patch antenna that is small in area as a result of combining two size‐reduction procedures: using a single shorting pin and perforating the patch conductor. The new printed antenna is 30% smaller in area than a conventional shorted (single‐post) patch and 93% smaller than a traditional probe‐fed patch antenna, all designed on the same material. The measured 10‐dB return loss of the shorted perforated patch is 8.1% and the gain varies from 0.5 to 1 dBi across this bandwidth. The overall size of the antenna (including ground plane) is 0.13λ~0~ × 0.12λ~0~ × 0.07λ~0~. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45: 319–321, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20810

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