现代电子技术Issue(9)：68-69,72,3.
具有多阻带特性的超宽带天线研究与设计
Research and design of UWB antenna with multiple band-notched characteristic
郭世宇 1华伟 1崔琳1
作者信息
- 1. 四川大学 电子信息学院，四川 成都 610065
- 折叠
摘要
Abstract
A planar ultra⁃wideband (UWB) antenna with multiple band⁃notched characteristic is designed. The band⁃notched characteristic in the frequency range of WiMAX and WLAN is achieved by etching the C⁃shaped and H⁃shaped slots on the radiated patch. High frequency band⁃notched which is higher than 10.6 GHz is generated by the U⁃shaped slot,and the matching of multi frequency wide⁃band is implemented by the staircase structure of the feeder terminal. The notched band is shaped within 3.16~3.73 GHz,4.63~6.02 GHz and above 10.6 GHz among the UWB frequency range of the antenna,it indi⁃cates that the antenna has good anti⁃interference ability in the working frequency range. Meanwhile,the design method proved by good omnidirectional character in pass⁃band of the antenna is effective.关键词
超宽带天线/阻带特性/U型槽/阶梯结构Key words
UWB antenna/band-notched characteristic/U-shaped slot/staircase structure分类
信息技术与安全科学引用本文复制引用
郭世宇,华伟,崔琳..具有多阻带特性的超宽带天线研究与设计[J].现代电子技术,2015,(9):68-69,72,3.
