一种新型隐身维瓦尔第天线

2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT) Pub Date : 2012-05-05 DOI:10.1109/ICMMT.2012.6230233

Teng-Kai Chen, Wenpe Li, Zhihui Yao, Xiaoxiang He, Xin Wang

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引用次数: 8

摘要

本文提出了一种新型隐身维瓦尔第天线，该天线覆盖整个x波段8 ~ 12ghz。根据天线辐射或散射时金属贴片上电流分布的差异，修改贴片的形状，使其在整个工作频带的宽角度范围内显著降低电磁散射。在保持令人满意的辐射性能的情况下，最大可减少14dBsm雷达横截面(RCS)。

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 novel stealth Vivaldi antenna

A novel stealth Vivaldi antenna is proposed in this paper that covers the entire X-band from 8 to 12 GHz. Based on the difference of the current distribution on the metal patch when the antenna radiates or scatters, the shape of the patch is modified so that the electromagnetic scattering is significantly decreased in a wide angle range within the entire operating band. Maximally 14dBsm radar cross section (RCS) reduction is achieved with satisfactory radiation performance maintained.

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来源期刊

2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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