标题:A novel triple band-notched UWB printed monopole antenna
作者:Lv, Yanming ;Zhang, Jingjing ;Hou, Huancun
作者机构:[Lv, Yanming ;Zhang, Jingjing ;Hou, Huancun ] College of Electronic Information Engineering, Shandong University of Science and Technology, Qingdao; S 更多
通讯作者:Lv, Yanming
来源:Progress In Electromagnetics Research M
出版年:2019
卷:81
页码:85-95
DOI:10.2528/PIERM19022201
摘要:A novel ultra-wideband (UWB) printed monopole antenna with triple band-notched characteristics is proposed in this paper. The antenna bandwidth is extended by grooving on the connecting floor and increasing the impedance transformation line, with antenna bandwidth of 3.0~11 GHz and relative bandwidth of 114%. The overall antenna size is 35 × 30mm2. The complementary split-ring resonators (CSRRs) are loaded on the UWB antenna patch with microstrip wire feed. A symmetric J gap is loaded on the bottom plate, and the spiral gap is loaded on the feeder. The triple band-notched characteristics at 3.22~3.97 GHz, 4.94~5.84 GHz, and 7.25~7.86 GHz bands are realized. The gain of the designed antenna in the notch frequency segment can be reduced rapidly to -4 dbi, while the gain of other frequency bands is above 2 dBi. Simulated and measured results show that the antenna has stable gain and good radiation characteristics in the UWB frequency range. © 2019, Electromagnetics Academy. All rights reserved.
收录类别:EI;SCOPUS
Scopus被引频次:2
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072816207&doi=10.2528%2fPIERM19022201&partnerID=40&md5=e8098c15e42b915c81320e7ebad581a9
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