c波段宽带共形全向天线的设计

2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT) Pub Date : 2016-06-01 DOI:10.1109/ICMMT.2016.7762416

Qihong He

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引用次数: 4

摘要

在天线设计中采用了短路柱、加载盘和地平面变换技术。详细分析了关键参数对阻抗匹配的影响。仿真和实测结果表明，该天线可以在较宽的频带内工作。S11≤-10dB的相对带宽达到47.1%，覆盖范围从4.7GHz到7.6GHz。在带宽范围内，辐射方向图类似于单极天线。所提出的天线可以平装在一个平面表面上，因此是一个候选的共形全向天线。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A design of C-band wideband conformal omnidirectional antenna

The technique of short-circuiting posts, loaded disk and ground plane transformation are adopted in the antenna design. The effects of key parameters on impedance matching are analyzed in detail. The simulated and measured results show that the proposed antenna can work in a wide band. The relative bandwidth with S11 ≤ -10dB reaches 47.1%, covering from 4.7GHz to 7.6GHz. The radiation pattern is similar to a monopole antenna within the bandwidth. The proposed antenna can be flush-mounted on a planar surface and therefore is a candidate of a conformal omnidirectional antenna.

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来源期刊

2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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