Miniature platform tolerant antenna composed of microstrip line and AMC surface

Miniature platform tolerant antenna composed of microstrip line and AMC surface
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微带线和AMC表面组成的微型耐平台天线

DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
R. Langley
R. Langley
中科院分区：
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文献类型：
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作者：
H. Liu;K. L. Ford;R. Langley

文献摘要

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提出了一种基于集总电容的人工磁导体（AMC）上微带线的新型小型天线。该天线的测量值为λ/12.5 × λ/15.6 × λ/47，具有平台耐受反射率对频率特性的影响，同时保持宽波束辐射性能。在1.2 GHz下工作的嵌入式AMC天线的测量-10 dB带宽为0.8%，辐射效率为27%。
A novel small antenna based on a microstrip line over a miniaturised artificial magnetic conductor (AMC) using lumped capacitors is presented. This antenna, measuring λ/12.5 × λ/15.6 × λ/47, has platform tolerant reflectivity against frequency characteristics whilst maintaining broad beam radiation performance. Operating at 1.2 GHz the miniaturised AMC antenna has a measured -10 dB bandwidth of 0.8% with radiation efficiency of 27%.