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author:

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

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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 dB的阻抗带宽达到115%(1.6~5.9 GHz),轴比≤3 dB的圆极化带宽为48.3% (2.2~3.6 GHz).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 ] [郑佳敏]福州大学
  • [ 2 ] [吴林煌]福州大学
  • [ 3 ] [袁家德]福州大学

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Source :

微波学报

ISSN: 1005-6122

CN: 32-1493/TN

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: -1

Chinese Cited Count:

30 Days PV: 0

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