涡旋无线电波产生可重构反射天线的FDTD建模

2017 IEEE Electrical Design of Advanced Packaging and Systems Symposium (EDAPS) Pub Date : 2017-12-01 DOI:10.1109/EDAPS.2017.8277062

Chen-Chen Li, Hao Xie, Linsheng Wu

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引用次数: 0

摘要

首次提出了一种可重构反射天线在射频域产生涡旋无线电波。本文采用自主开发的时域有限差分算法模拟了涡旋无线电波产生的反射波，并将模拟的涡旋无线电波与商业软件获得的涡旋无线电波进行了比较，验证了该算法的有效性。仿真结果表明，在3.5GHz频率下可以产生0、±1模式的涡旋无线电波。该方法和反射阵是微波无线通信系统中产生涡旋无线电波的一种有价值的方法。

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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FDTD modeling of reconfigurable reflectarray for generation of vortex radio waves

A reconfigurable reflectarray is proposed for the first time to generate vortex radio waves in radio frequency domain. In this paper, OAM generating reflectarray is simulated by our in-house-developed finite difference time domain algorithm, which is validated by comparing the simulated vortex radio waves with its counterpart obtained by commercial software. Simulations show that the 0, ±1 mode of vortex radio waves can be generated at 3.5GHz. The proposed method and reflectarray is a valuable way to generate vortex radio waves for microwave wireless communication systems.

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来源期刊

2017 IEEE Electrical Design of Advanced Packaging and Systems Symposium (EDAPS)

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