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Journal of Shanghai University >

2011 , Vol. 17 >Issue 3: 227 - 231

DOI: https://doi.org/10.3969/j.issn.1007-2861.2011.03.002

Environmental and Chemical Engineering

Caplanar Stripline Fed Triple-Band High-Gain Microstrip Antenna

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  • School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China

Received date: 2010-06-20

  Online published: 2011-06-24

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Abstract

A microstrip antenna fed by a coplanar stripline (CPS) working at 2.4, 3.5 and 5.8 GHz with a simple structure and a high gain is proposed. Multifrequency operation is realized by introducing a pair of small hoops in the center of the rhombic structure. The gain is improved by placing a metal reflector beneath the substrate. A CPS to microstrip Balun is designed for measurements and more applications. The measuring results agree well with simulation, which meet the demand of practical applications. Gains of all operating frequencies are higher than 10 dB.

Key words： Balun; coplanar stripline (CPS); high gain; microstrip antenna; triple band

Cite this article

ZHOU Jun, YANG Xue-Xia, LV Yan-Jing . Caplanar Stripline Fed Triple-Band High-Gain Microstrip Antenna[J]. Journal of Shanghai University, 2011 , 17(3) : 227 -231 . DOI: 10.3969/j.issn.1007-2861.2011.03.002

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