首页> 外文会议>Asia-Pacific Microwave Conference vol.4; 20051204-07; Suzhou(CN) >Study of Microstrip-Line Inset-Fed and Two-Layer Electromagnetically Coupled Rectangular Patch Antennas
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Study of Microstrip-Line Inset-Fed and Two-Layer Electromagnetically Coupled Rectangular Patch Antennas

机译:微带线嵌入式和两层电磁耦合矩形贴片天线的研究

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This paper presents the parametric study of a microstrip-line inset-fed rectangular patch antenna and a two-layer electromagnetically coupled (EMC) rectangular patch antenna. The influence of the inset position and the air thickness between the two layers on input impedance, resonant frequency, and bandwidth is investigated by using software IE3D. The final results show that the inset depth is the primary factor affecting the matching and the air thickness mainly affects the bandwidth. The tested two-layer antenna works at 6.1 GHz with a bandwidth (S_(11) ≤ -10dB) of about 11%, 8-dBi gain. The 3-dB beamwidth in the E-plane and H-plane is 57° and 70°, respectively.
机译:本文介绍了微带线插入式矩形贴片天线和两层电磁耦合(EMC)矩形贴片天线的参数研究。使用软件IE3D研究了插入位置和两层之间的空气厚度对输入阻抗,谐振频率和带宽的影响。最终结果表明,插入深度是影响匹配的主要因素,而空气厚度主要影响带宽。经过测试的两层天线工作在6.1 GHz,带宽(S_(11)≤-10dB)约为11%,增益为8 dBi。 E平面和H平面的3 dB波束宽度分别为57°和70°。

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