An Optically Transparent Broadband Microwave Absorber Based on Resistive Frequency Selective Surface

X. Xie, Fei-fei Li, W. Fang, D. Fan, Ruixin Wu, Ping Chen
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引用次数: 2

Abstract

An optically transparent broadband RFSS absorber, with wide incident angle range was demonstrated based on ITO films. Equivalent TLM and full-wave electromagnetic simulation were used to analyze and optimize the absorber. The experimental results agree well with calculated ones. Specifically, the bandwidths of absorptivity $\geq 80\%$ under incident angle 45° are over 9GHz for both TE and TM polarization, respectively.
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基于电阻频率选择表面的光透明宽带微波吸收体
介绍了一种基于ITO薄膜的宽入射角范围的光纤透明RFSS吸收体。利用等效TLM和全波电磁仿真对吸波器进行了分析和优化。实验结果与计算结果吻合较好。具体来说,在45°入射角下,TE极化和TM极化的吸光率$\geq 80\%$带宽分别大于9GHz。
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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