电子元件与材料Issue(1)：69-72,4.DOI:10.14106/j.cnki.1001-2028.2015.01.017
具有陷波特性的超宽带准自补天线设计
Design of UWB quasi-self-complementary antenna with band-notched characteristic
韩曹政 1唐晋生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 novel microstrip-fed quasi-self-complementary antenna was proposed. This antenna with overall size of 25 mm×32 mm×1 mm consists of a rectangular and a fan-shaped radiating metal patches, and its counterpart slot was etched on the other side of the dielectric substrate. In order to broaden bandwidth, there was a rectangular notch on the ground plane. The results of simulation show that the VSWR is less than 2 over the frequency range of 3.04-11.00 GHz. The antenna exhibits very stable radiation patterns over the entire operating bandwidth. An U-shaped slot is embedded into the feed line to obtain the band-notched characteristic in the frequency band of WLAN, meanwhile the gain of the band-notched antenna is stable in pass band.关键词
超宽带/陷波特性/准自补天线/U形槽/印刷天线/无线局域网Key words
ultra-wideband (UWB)/band-notched characteristic/quasi-self-complementary antenna/U-shaped slot/printed antenna/WLAN分类
信息技术与安全科学引用本文复制引用
韩曹政,唐晋生..具有陷波特性的超宽带准自补天线设计[J].电子元件与材料,2015,(1):69-72,4.
