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

页数：6

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