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Updated: Jun 9, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
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高效率的微波无线电力传输通过反射相梯度元表面和表面波聚合

Han Xiong1, Qiang Yang2,3, Yi-Zhe Huang1

  • 1State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, Chongqing University, Chongqing 40044, China.

ACS applied materials & interfaces
|October 23, 2024
PubMed
概括

本研究介绍了一种使用反射相梯度元表面 (R-PGMs) 的新型微波能量接收器,以提高微波无线功率传输 (MWPT) 的效率. R-PGM设计增强了能量捕获,并简化了离网应用的系统.

关键词:
梯度元地表表面的梯度.微波能量接收器 微波能量接收器微波无线电力传输 (MWPT) 是一种无线电力传输技术.平面波对表面波转换 波转换反射阶段反射阶段

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相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
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