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Proceedings Paper

Very compact quad band-notched UWB monopole antenna
Author(s): Ling Wu; Yingqing Xia; Lei Ye; Lingzhi Li
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Paper Abstract

A very compact UWB antenna with four notched bands is proposed. The antenna consists of a rectangular radiating patch with a half circle at bottom, a tapered microstrip feed-line, and a semielliptical ground plane. With a pair of Lshaped slots, complementary co-directional SRR on the patch and a pair of L-shaped slots on the ground plane, four notched bands are created to prevent interference from WiMAX /WLAN/X-band. Experimental results show that the designed antenna, with compact size 20×30mm2, has an operating band(VSWR<2) from 2.7 to 20GHz,except four stop bands of 3.1~3.7GHz, 5.13~5.48GHz, 5.74~6.04GHz, 7.3~7.96GHz. And good radiation patterns within the operating band have been observed.

Paper Details

Date Published: 7 October 2016
PDF: 5 pages
Proc. SPIE 9902, Fourth International Conference on Wireless and Optical Communications, 99020M (7 October 2016); doi: 10.1117/12.2261922
Show Author Affiliations
Ling Wu, Huazhong Normal Univ. (China)
Yingqing Xia, Huazhong Normal Univ. (China)
Lei Ye, Changjiang Institute of Survey, Planning, Design and Research (China)
Lingzhi Li, Air Force Early Warning Academy (China)

Published in SPIE Proceedings Vol. 9902:
Fourth International Conference on Wireless and Optical Communications
Maode Ma, Editor(s)

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