CMOS RF-DC Convertor for RF Wireless Energy Harvesting Based on Threshold Voltage Compensation

被引：0

作者：

Al-Harbi, Osamah Y. ^{[1
]}

Al-Ghamdi, Naif S. ^{[1
]}

Al-Absi, Munir Ahmed ^{[1
]}

Al-Batati, Sami R. ^{[1
]}

机构：

[1] King Fahd Univ Petr & Minerals, Elect Engn Dept, Dhahran, Saudi Arabia

来源：

PROCEEDINGS OF THE 2019 IEEE REGIONAL SYMPOSIUM ON MICRO AND NANOELECTRONICS (RSM) | 2019年

关键词：

Energy Harvesting; Bootstrapping; Clamper; RF-to-DC Converter; PMOS; CMOS; POWER TRANSFER; RECTIFIER;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a new CMOS RF-to-DC convertor for low power radio frequency (RF) wireless energy harvesting. The proposed design is based on the positive clamper circuit which ensures the biasing of nMOS transistors. Tanner Tspice was used to confirm the functionality of the proposed design using 0.18 mu m TSMC CMOS technology. Simulation results indicate that the output DC voltage is 0.512V when 0.55V RF signal is applied with a Voltage Conversion Ratio (VCR) of 93.1% and a Power Conversion Efficiency (PCE) of 79.8%.

引用

页码：12 / 15

页数：4

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