Very Compact Quad Band-Notched UWB Monopole Antenna

被引：0
|
作者：
Wu, Ling [1 ]
Xia, Yingqing [1 ]
Ye, Lei [2 ]
Li, Lingzhi [3 ]
机构：
[1] Huazhong Normal Univ, Coll Phys Sci & Technol, Wuhan, Hubei, Peoples R China
[2] Changjiang Inst Survey Planning Design & Res, Wuhan 430070, Peoples R China
[3] Air Force Early Warning Acad, Wuhan, Hubei, Peoples R China
来源：
FOURTH INTERNATIONAL CONFERENCE ON WIRELESS AND OPTICAL COMMUNICATIONS | 2016年 / 9902卷
关键词：
UWB; microstrip antenna; four notched bands; Complementary co-directional SRR; SLOT;
D O I：
10.1117/12.2261922
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
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 L-shaped 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 20x30mm2, has an operating band(VSWR < 2) from 2.7 to 20GHz, except four stop bands of 3.1 similar to 3.7GHz, 5.13 similar to 5.48GHz, 5.74 similar to 6.04GHz, 7.3 similar to 7.96GHz. And good radiation patterns within the operating band have been observed.
引用
收藏
页数：5
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