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Dual-band circular polarization square patch antenna for GPS and DMB

✍ Scribed by S. M. Kim; K. S. Yoon; W. G. Yang

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
275 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

We designed and implemented a dual‐band square patch antenna with circular polarization for the reception of GPS and DMB. Resonant elements of 1.5‐ and 2.6‐GHz bands are entire square patch and inner square patch divided by slots, respectively. And impedance bandwidths (VSWR ≤ 2) are 61 MHz (3.84%) for 1.5‐GHz band and 138 MHz (5.15%) for 2.6‐GHz band. The implemented antenna has a good radiation pattern characteristic. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 2925–2926, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22972

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