集成电路与嵌入式系统2024，Vol.24Issue(12)：12-16,5.DOI:10.20193/j.ices2097-4191.2024.0021
基于F类谐波抑制网络的紧凑型高效率倍压整流电路
Compact high efficiency voltage doubler rectifier based on class-F harmonic termination network
刘建 1刘炳禧 1陈甲凡1
作者信息
- 1. 广东工业大学集成电路学院,广州 510006
- 折叠
摘要
Abstract
In this paper,a novel class-F voltage doubler rectifier is proposed for radio frequency energy harvesting(RFEH).In the pro-posed structure,two different harmonic termination networks are employed to block the harmonics of voltage doubler diodes and reshape current waveform and voltage waveform.Thus,the power conversion efficiency(PCE)of the conventional voltage doubler rectifier can be improved significantly.For validation,a prototype is fabricated and measured.The measured peak PCE is 76.5％with a 13 dBm in-put power and a 1 600 Ω load.Besides,the input power for PCE is higher than 50％,ranging from 1.8 to 15.5 dBm.关键词
F类谐波抑制网络/射频能量采集/倍压整流电路/PCEKey words
class-F harmonic termination network/RF energy harvesting/voltage doubler rectifier/PCE分类
信息技术与安全科学引用本文复制引用
刘建,刘炳禧,陈甲凡..基于F类谐波抑制网络的紧凑型高效率倍压整流电路[J].集成电路与嵌入式系统,2024,24(12):12-16,5.
