基于Fabry-Perot腔的ku波段天线阵列元件

2016 Asia-Pacific Microwave Conference (APMC) Pub Date : 2016-12-01 DOI:10.1109/APMC.2016.7931338

A. M. Alexandrin, S. V. Polenga, A. V. Stankovsky, A. D. Nemshon, Y. A. Litinskaya, A. D. Hudonogova, Y. Salomatov

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引用次数: 1

摘要

本文介绍了基于法布里-珀罗腔(FPC)的ku波段天线阵列元件的仿真和实验研究结果。FPC采用双层亚波长FSS作为部分反射面(PRS)来实现。以介电金字塔的形式给出了匹配单元。制作的样机在工作频带内的反射系数小于−10 dB。在12-12.7 GHz范围内，样机的增益超过18.7 dBi。在距离最大增益水平- 3db处的频带为9%。所提出的阵列元件可用于卫星通信和电视的高效阵列。

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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Ku-band antenna array element based on Fabry-Perot cavity

The results of simulation and experimental study of the Ku-band antenna array element based on Fabry-Perot cavity (FPC) are presented in the article. The FPC is implemented as double-layered subwavelength FSS acting as partially reflecting surface (PRS). The matching element in form of a dielectric pyramid is presented. The reflection coefficient of fabricated prototype is below −10 dB within the operating frequency band. The gain of the prototype exceeds 18.7 dBi within a range of 12–12.7 GHz. The frequency band at −3 dB from maximum gain level is 9%. The presented array element can be used in high efficient arrays for satellite communications and television.

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2016 Asia-Pacific Microwave Conference (APMC)

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