Investigation of Circularly Polarized Patch Antenna With Chiral Metamaterial

被引：31

作者：

Liu, Yahong ^{[1
]}

Song, Kun ^{[1
]}

Qi, Ying ^{[1
]}

Gu, Shuai ^{[1
]}

Zhao, Xiaopeng ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Smart Mat Lab, Dept Appl Phys, Xian 710129, Peoples R China

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2013年 / 12卷

基金：

中国国家自然科学基金;

关键词：

Antenna polarization; chiral metamaterial; circularly polarized patch antenna; PLANAR;

D O I：

10.1109/LAWP.2013.2286191

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：

In this letter, a circularly polarized (CP) patch antenna with chiral metamaterial (CM) is proposed. The proposed CP patch antenna is composed of a conventional linearly polarized (LP) patch antenna and a CM. When placing the CM in the presence of a conventional LP patch antenna, the antenna polarization can be changed to CP mode. The antenna performances have been investigated numerically and experimentally. A simple method for realizing CP antenna is provided by using CM in the present letter.

引用

页码：1359 / 1362

页数：4

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