Low profile spiral antenna with PBG substrate

被引：38

作者：

Liu, TH ^{[1
]}

Zhang, WX

Zhang, M

Tsang, KF

机构：

[1] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China

[2] City Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China

来源：

ELECTRONICS LETTERS | 2000年 / 36卷 / 09期

关键词：

Backward radiation - Frequency independent reflector - Front to back radiation - Photonic bandgap - Spiral antenna;

D O I：

10.1049/el:20000597

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 novel spiral antenna backed on photonic bandgap (PBG) material is presented. It consists of a spiral radiator, a PBG substrate and a feed network; and exhibits a wider frequency bandwidth, larger ratio of front-to-back radiation level, and higher gain than a traditional spiral antenna with lambda/4 spaced ground plate.

引用

页码：779 / 780

页数：2

共 6 条

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2-Q

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