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引用次数: 4
摘要
本文讨论了一种由微带贴片天线和三级Cockcroft-Walton整流器组成的高输出电压微波无线能量收集电路的设计与分析。采用Keysight Advanced Design System (ADS)软件对整流器和天线进行了仿真。结果表明，在2.45 GHz频率下，当输入功率为20 dBm时，该整流天线可以提供超过10 V的高输出电压;当输入功率为16 dBm时，该整流天线的效率最高可达45%。
Microstrip Patch Antenna and Three-stage Cockcroft-Walton Rectenna for Wi-Fi Energy Harvesting
This paper discusses the design and analysis of a high output voltage microwave wireless energy harvesting circuits made of a microstrip patch antenna and a three-stage Cockcroft-Walton rectifier. Simulation of the proposed RECTifier and anTENNA (rectenna) is done using Keysight Advanced Design System (ADS) software. The results show that the rectenna can give a high output voltage of over 10 V for 20 dBm input RF power and a maximum efficiency of 45 % for 16 dBm input power at 2.45 GHz.
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