An Efficient Power Management Circuit for RF Energy Harvesting

被引：0
|
作者：
Xiong, Qi [1 ]
Li, Zunchao [1 ]
Sun, Haitao [2 ]
Zhou, Lvchen [1 ]
机构：
[1] Xi An Jiao Tong Univ, Sch Microelect, Xian 710049, Shaanxi, Peoples R China
[2] Xidian Univ, Sch Microelect, Xian 710049, Shaanxi, Peoples R China
来源：
2018 14TH IEEE INTERNATIONAL CONFERENCE ON SOLID-STATE AND INTEGRATED CIRCUIT TECHNOLOGY (ICSICT) | 2018年
基金：
中国国家自然科学基金;
关键词：
SYSTEM;
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 power management circuit for RF energy harvesting via transplanting a single inductor dual output (SIDO) boost converter and introducing a two-way energy supply policy. The power management circuit can achieve self-power operation, load discontinuous operation, and fast starting up. Moreover, the power conversion efficiency is improved via not only using fractional open circuit voltage maximum power point tracking to harvest as much energy as possible, but also adopting asynchronous logic to reduce the intrinsic power loss. Finally, the power management circuit is verified in CSMC O.l8.im CMOS process.
引用
收藏
页码：1032 / 1034
页数：3
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