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author:

郑佳敏 (郑佳敏.) [1] | 吴林煌 (吴林煌.) [2] | 袁家德 (袁家德.) [3]

Indexed by:

CQVIP PKU CSCD

Abstract:

设计了一种倒L形枝节加载宽带圆极化缝隙天线。天线为单层矩形结构,采用共面波导(CPW)馈电,通过在馈线上端加载倒L形枝节和在环形接地面上加载T形枝节,实现了天线的宽阻抗带宽和宽轴比带宽特性。实测结果表明,S11≤-10 d B的阻抗带宽达到115%(1.6~5.9 GHz),轴比≤3 d B的圆极化带宽为48.3%(2.2~3.6GHz)。该天线结构简单、易于制作,具有较好的应用前景。

Keyword:

倒L形枝节 共面波导 圆极化 宽带 缝隙天线

Community:

  • [ 1 ] 福州大学物理与信息工程学院,福州350116

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Source :

微波学报

ISSN: 1005-6122

Year: 2018

Issue: 5

Volume: 34

Page: 58-61

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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