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Progress In Electromagnetics Research Letters
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DESIGN OF OPEN SLOT ANTENNA FOR BANDWIDTH ENHANCEMENT WITH A RECTANGULAR STUB

By B. Chen, Y.-C. Jiao, F.-C. Ren, L. Zhang, and F.-S. Zhang

Full Article PDF (379 KB)

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:
B. Chen, Y.-C. Jiao, F.-C. Ren, L. Zhang, and F.-S. 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

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