基于相位梯度超表面的高转换PW-SW变换器

2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE) Pub Date : 2018-12-01 DOI:10.1109/ISAPE.2018.8634114

Xinhua Yu, Guiyu Sun, Jun Wang, Xingqiang Huang

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摘要

本文提出了一种利用相位梯度超表面(PGM)实现空间传播波(PW)与表面波(SW)之间高效相互转换的高转换变换器。仿真结果表明，该变换器在7.5 GHz频率下的PW-SW转换率为99.99%，比现有同类设计高0.09%。

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A High-conversion PW-SW Converter Based on Phase Gradient Metasurface

In this paper, a high-conversion converter is proposed, which uses the phase gradient metasurface (PGM), and can achieve efficient mutual conversion between spatially propagating waves (PW) and surface waves (SW). Simulations show that the converter has a PW-SW conversion of 99.99%, at 7.5 GHz, 0.09% higher than that of the similar type of designs available.

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2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE)

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