High Isolation in Antenna Arrays for Simultaneous Transmit and Receive

被引：0
|
作者：
Wegener, Andrew T. [1 ]
Chappell, William J. [2 ]
机构：
[1] Air Force Res Lab, Wright Patterson AFB, OH 45433 USA
[2] Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47906 USA
来源：
2013 IEEE INTERNATIONAL SYMPOSIUM ON PHASED ARRAY SYSTEMS AND TECHNOLOGY | 2013年
关键词：
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：
Simultaneous transmit and receive requires extremely high isolation between the transmitters and receivers. By designing an antenna array to have high isolation between elements, it is possible to enable simultaneous transmit and receive at the same frequency. In this paper, a technique to achieve over 70 dB of inter-element isolation using tunable resonators placed between antenna elements is demonstrated. The effects of these tunable resonant baffles on the active scan impedance and array patterns is then discussed.
引用
收藏
页码：593 / 597
页数：5
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