C-Band MIMO Antenna with Isolation and Gain Enhancement for MIMO Radar Applications

被引：0

作者：

Liu, Po-Ting ^{[1
]}

Tang, Tzu-Chun ^{[1
]}

Lin, Ken-Huang ^{[1
]}

机构：

[1] Natl Sun Yat Sen Univ, Dept Elect Engn, Kaohsiung, Taiwan

来源：

2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2014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：

A miniaturized C-band multiple-in put-multiple-output (MIMO) antenna with good isolation and gain enhancement is investigated. Based on the reaction theorem, an equivalent magnetic current is introduced to decrease the effect caused by the electric current source, contributing to wideband isolation enhancement. Such a miniaturized antenna usually suffers from gain deterioration. Therefore, a three stacked superstrates with the metal strips are proposed for wideband gain enhancement. Good S-11 (< -10dB), S-21 (< -15dB) and gain enhancement (4.3 dB at the most) for 4-8 GHz are achieved.

引用

页码：490 / 491

页数：2

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