✦ LIBER ✦

Center-fed circular Epsilon-negative zeroth-order resonator antenna

✍ Scribed by Hangfei Tang; Xiaopeng Zhao

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 251 KB
Volume: 51
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.24639

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✦ Synopsis

Abstract

A center‐fed circular ε‐negative zeroth‐order resonator antenna with a symmetrical omnidirectional radiation pattern is investigated numerically and experimentally in this article. The radiation pattern of the proposed antenna is symmetrical. Furthermore, symmetry of radiation pattern, bandwidth and gain could be improved by adding unit‐cells and adjusting unit‐cell parameters. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2423–2428, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24639

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