基于微波无线能量传输多径效应的多角度超表面能量收集器

文中深入研究了基于微波无线能量传输技术的多径效应及其对多角度超表面能量收集器的性能的影响。首先，概述了微波无线能量传输技术的基本原理与发展现状，随后详细讨论了超表面结构在多角度能量接收中的应用。通过理论分析与仿真实验，文中提出了一种优化的超表面设计方案，以提高能量收集效率。实验结果显示，该方案能显著提高多角度超表面能量收集器在复杂传播环境下的能量收集性能，不仅为超表面能量收集器的设计提供了新的视角，也为未来无线能量传输技术的发展提供了理论参考。

Multi Angle Metasurface Energy Collector Based on Microwave Wireless Energy Transmission Multipath Effect

The multipath effect based on microwave wireless energy transmission technology and its influence on the performance of multi-angle metasurface energy harvester are deeply studied in this paper. First, the basic principle and development status of microwave wireless energy transmission technology are summarized, and then the application of metasurface structure in multi-angle energy reception is discussed in detail. Through theoretical analysis and simulation experiments, an optimized metasurface design scheme is proposed to improve the energy collection efficiency. The experimental results show that this scheme can significantly improve the energy collection performance of multi-angle metasurface energy harvesters in complex propagation environments, which not only provides a new perspective for the design of metasurface energy harvesters, but also provides a theoretical reference for the development of future wireless energy transmission technologies.