A wideband 90° polarisation rotator using split-ring resonators

被引:0
|
作者
Chen, Juan [1 ]
Zhang, Anxue [1 ]
机构
[1] Xi An Jiao Tong Univ, Minist Educ, Key Lab Phys Elect & Devices, Xian 710049, Peoples R China
关键词
polarisation rotator; meta-materials; split-ring resonators; ANTENNA;
D O I
10.1080/00207217.2013.805396
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 new polariser composed of two pieces of substrates coated on one surface with split-ring resonators to realise a 90 degrees polarisation rotator is presented. Based on the accurate design of material parameters, high conversion efficiency and 20% frequency bandwidth are achieved. Microwave experiments were performed to successfully realise these ideas and results are in excellent agreement with numerical simulations.
引用
收藏
页码:1106 / 1116
页数:11
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