现代电子技术2011，Vol.34Issue(9)：57-59,3.
一种改进的杠铃形超宽带天线
An Improved Barbell-shape UWB Antenna
摘要
Abstract
In order to optimize the impedance bandwidth of ultra-wide band (UWB) antenna, a kind of improved barbellshape UWB antenna is proposed. The impedance matching of UWB is improved by adding the stepped appearance gaps and adopting thepartial ground plane. The measured results shows that input impedance bandwidth of the improved antenna is up to 74. 7 ％ ( 3. 45～ 7. 56 GHz). The symmetrical distribution in the y-z and x-z planes of radiation patterns are obtained by numerical simulation.关键词
超宽带天线/杠铃形天线/部分接地面/数值仿真/方向图Key words
UWB antenna/ barbell-shape antenna/ partial ground plane/ numerical simulation/ radiation pattern分类
信息技术与安全科学引用本文复制引用
袁海军,马云辉..一种改进的杠铃形超宽带天线[J].现代电子技术,2011,34(9):57-59,3.基金项目
电子科技大学中山学院科研启动基金项目资助 （）
