A New Kind of Circular Polarization Leaky-Wave Antenna Based on Substrate Integrated Waveguide

被引：3
|
作者：
Zhang, Chong [1 ,2 ]
Wang, Junhong [1 ,2 ]
Chen, Meie [1 ,2 ]
Zhang, Zhan [1 ,2 ]
Li, Zheng [1 ,2 ]
机构：
[1] Beijing Jiaotong Univ, Key Lab All Opt Network & Adv Telecommun Network, Beijing 100044, Peoples R China
[2] Beijing Jiaotong Univ, Inst Lightwave Technol, Beijing 100044, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION | 2015年 / 2015卷
关键词：
ARRAY;
D O I：
10.1155/2015/397960
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 kind of circular polarization leaky-wave antenna with N-shaped slots cut in the upper side of substrate integrated waveguide (SIW) is investigated and presented. The radiation pattern and polarization axial ratio of the leaky-wave antenna are studied. The results show that the width of N-shaped slots has significant effect on the circular polarization property of the antenna. By properly choosing structural parameters, the SIW based leaky-wave antenna can realize circular polarization with excellent axial ratio in 8 GHz satellite band.
引用
收藏
页数：6
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