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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.
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微波学报
ISSN: 1005-6122
CN: 32-1493/TN
Year: 2018
Issue: 5
Volume: 34
Page: 58-61
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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