Dual Null Steering and Limited Beam Peak Steering Using a Triple Mode Microstrip Patch Antenna

被引：0

作者：

Babakhani, Behrouz ^{[1
]}

Sharma, Satish K. ^{[1
]}

机构：

[1] San Diego State Univ, Dept Elect & Comp Engn, 5500 Campanile Dr, San Diego, CA 92182 USA

来源：

2016 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM | 2016年

关键词：

Microstrip patch; multimode; dual null steering; beam peak steering; pattern reconfigurable; anti-jamming;

D O I：

暂无

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 triple mode microstrip patch antenna has been studied for more than one null steering and limited beam peak steering purposes. The antenna consists of circular microstrip patch, and two concentrating annular rings around it. The circular patch supports TM11 mode while the rings operates in TM21 and TM31 modes, respectively. By controlling the radiating mode's amplitude and phase ratios, far field radiation pattern of this antenna can be reconfigured. Simulation studies show that the radiation pattern has two nulls which can be steered independently and is highly desired feature for an antijamming antenna. Full hemispherical null steering along with limited beam peak steering has been observed.

引用

页码：2141 / 2142

页数：2