Wideband unidirectional patch antenna with Γ-shaped strip feed

被引：26

作者：

Zhang, Z. Y. ^{[1
]}

Fu, G. ^{[1
]}

Zuo, S. L. ^{[1
]}

机构：

[1] Xidian Univ, Natl Key Lab Sci & Technol Antennas & Microwaves, Xian 710071, Shaanxi, Peoples R China

来源：

ELECTRONICS LETTERS | 2010年 / 46卷 / 01期

关键词：

D O I：

10.1049/el.2010.2825

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A wideband unidirectional patch antenna composed of a shorted bowtie dipole with Gamma-shaped feed and an L-shaped electric dipole is designed. It achieves an impedance bandwidth of 87% for VSWR <= 2 in the range 2.2-5.6 GHz, stable peak gain of around 7 dBi, unidirectional radiation patterns and low cross-polarisation over the whole operating band. It is sufficient for accommodating recent wireless communication services such as 3G, WiFi, WiMax, Bluetooth, Zigbee, etc.

引用

页码：24 / 25

页数：2

共 5 条

[1] LOG-PERIODIC ANTENNA WITH UNIDIRECTIONAL RADIATION CHARACTERISTICS [J].