差分驱动整流器，用于增强射频功率采集

2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2015-07-01 DOI:10.1109/IMWS-AMP.2015.7324976

Hucheng Sun, Guangzu Xu

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引用次数: 1

摘要

本文提出了一种用于增强射频功率采集的差动整流器。在传统单馈整流器的基础上，设计了一种差动驱动整流器，其RF-to-DC功率转换效率(PCE)与传统整流器基本相同。仿真和实测结果验证了差动整流器的性能。当输入功率为9.4 dBm时，差分驱动整流器的rf - dc PCE测量值达到最大值73.9%。

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A differentially-driven rectifier for enhanced RF power harvesting

This paper presents a differentially-driven rectifier for enhanced RF power harvesting. Based on a traditional one-fed rectifier, a differentially-driven rectifier is designed, whose RF-to-DC power conversion efficiency (PCE) is roughly the same as that of the traditional one. The performance of the differentially-driven rectifier is verified by both simulation and measurement results. The measured RF-to-DC PCE of the proposed differentially-driven rectifier achieves its maximum value of 73.9% when the input power level is 9.4 dBm.

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来源期刊

2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)

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