现代电子技术Issue(15)：50-52,55,4.
一种具有U形寄生单元的三陷波带陷超宽带天线设计
Design of three-band-notched ultra-wideband antenna with U-shaped parasitic element
李睿 1唐晋生 1韩曹政1
作者信息
- 1. 西南交通大学 电磁场与微波技术研究所，四川 成都 610031
- 折叠
摘要
Abstract
A planar ultra⁃wideband(UWB)antenna with microstrip feed was designed. And on the basis of the UWB antenna, the U⁃shaped parasitic element is added on the side of the microtrip feeder to obtain the band⁃notched function for the 3 notched bands. The overall dimension for the proposed antenna is 23 mm× 13 mm × 0.508 mm. Rogers RT/duroid 5880 is taken as a substrate in the system. The antenna is easy to build and integrate. Simulated and Measured results confirm that the proposed antenna forms three trapped wave bands at 3.25~3.6 GHz,5.1~5.9 GHz and 9.5~9.9 GHz,and is suitable for UWB applications.关键词
超宽带天线/带阻功能/寄生单元/平面天线Key words
ultrawideband antenna/band-notched function/parasitic element/planar antenna分类
信息技术与安全科学引用本文复制引用
李睿,唐晋生,韩曹政..一种具有U形寄生单元的三陷波带陷超宽带天线设计[J].现代电子技术,2013,(15):50-52,55,4.
