Vol. 16

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2010-08-03

A Novel Compact UWB Antenna with 3.5/5.2/5.8 GHz Triple Band-Notched Characteristics

By Li-Shi Ren, Fan Li, Jin-Juan Zhao, Gang Zhao, and Yong-Chang Jiao
Progress In Electromagnetics Research Letters, Vol. 16, 131-139, 2010
doi:10.2528/PIERL10061705

Abstract

A novel compact fork-shaped ultrawideband (UWB) antenna with triple band-notched characteristics is proposed. By embedding a spade-shaped slot on the radiating patch as well as adding a separated strip and a C-shaped resonating structure on the front side of the reference UWB antenna, the triple notched frequency bands are realized. The measured impedance bandwidth defined by VSWR<2 of 7.8 GHz (3--10.8 GHz), with the triple notched bands of 3.3--3.7 GHz, 5.15--5.4 GHz, and 5.7--5.9 GHz, are obtained. The proposed antenna with an overall dimension of only 24×30 mm2 is successfully simulated, designed and measured, showing broadband matched impedance and stable radiation patterns.

Citation


Li-Shi Ren, Fan Li, Jin-Juan Zhao, Gang Zhao, and Yong-Chang Jiao, "A Novel Compact UWB Antenna with 3.5/5.2/5.8 GHz Triple Band-Notched Characteristics," Progress In Electromagnetics Research Letters, Vol. 16, 131-139, 2010.
doi:10.2528/PIERL10061705
http://www.jpier.org/PIERL/pier.php?paper=10061705

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