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2011-08-03

Design of Open Slot Antenna for Bandwidth Enhancement with a Rectangular Stub

By Bo Chen, Yong-Chang Jiao, Feng-Chao Ren, Li Zhang, and Fu-Shun Zhang
Progress In Electromagnetics Research Letters, Vol. 25, 109-115, 2011
doi:10.2528/PIERL11062602

Abstract

In this paper, a novel design of open slot antenna for bandwidth enhancement is proposed and investigated. The bandwidth enhancement of the proposed antenna is achieved by simply attaching a rectangular stub to the circular radiating patch. Experimental results indicate that the bandwidth of the antenna can achieve an operating bandwidth of about 139% over a wideband frequency range from 2.57 to 14.23 GHz. This antenna has a small size of dimensions 20×35 mm2 and is suitable for wideband applications in various wireless communication systems.

Citation


Bo Chen, Yong-Chang Jiao, Feng-Chao Ren, Li Zhang, and Fu-Shun Zhang, "Design of Open Slot Antenna for Bandwidth Enhancement with a Rectangular Stub," Progress In Electromagnetics Research Letters, Vol. 25, 109-115, 2011.
doi:10.2528/PIERL11062602
http://jpier.org/PIERL/pier.php?paper=11062602

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