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Effect of an enlarged substrate on performance of a partially reflective antenna

✍ Scribed by The Nan Chang; Yi-Shin Chiou

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
266 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

Conventionally, partially reflective surface antenna contains a highly reflective sheet. It is usually constructed by closely spaced metal elements and its size is equal to that of the supported substrate. In this letter, size of the dielectric material is made larger than that of the reflective sheet. We found that the enlarged surrounding dielectric rim can increase the antenna efficiency. Β© 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2275–2276, 2008; Published online in Wiley InterScience (www.interscience.wiley.com).DOI 10.1002/mop.23635

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