An 87% Efficient Wireless Powered System Using Adaptively Controlled Active Rectifier for Smart Electronics

被引：0

作者：

Chandrarathna, Seneke Chamith ^{[1
]}

Qraiqea, Hamdi ^{[1
]}

Jana, Mohammad Sami ^{[1
]}

Lee, Jong-Wook ^{[1
]}

机构：

[1] Kyung Hee Univ, Sch Elect & Informat, Yongin, South Korea

来源：

2022 IEEE INTERNATIONAL SYMPOSIUM ON RADIO-FREQUENCY INTEGRATION TECHNOLOGY (RFIT 2022) | 2022年

关键词：

Wireless power; adaptively-controlled; active rectifier matrix; digital compensation;

D O I：

10.1109/RFIT54256.2022.9882475

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 brief presents an efficient wireless powered system (WPS) for smart electronics, including battery charging. To enhance the performance of WPS, we have utilized an adaptively-controlled active rectifier matrix (AARM) that helps to regulate the output voltage over a wide-range load variation. In addition, we propose a digital compensation circuit that adjusts both turn-on and turn-off times to compensate for delays of the comparator when it turns off and on. The proposed WPS is implemented in a 0.18 mu m high-voltage Bipolar-CMOS-DMOS(BCD) process. The WPS can achieve 270 mW of the peak (a) power while flowing 135 mA of the load current. The measured peak conversion efficiency is S7% at 0. 89mW of the output power.

引用

页码：144 / 146

页数：3

共 50 条

[31] A Power-Enhanced Active Rectifier with Offset-Controlled Comparator for Self-Powered PEH Systems
Liu, Lianxi
Pang, Yanbo
Liao, Xufeng
Zhu, Zhangming
Yang, Yintang
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 2018, 27 (05)
[32] Solar Powered Smart Irrigation System using Internet of Things
Rout, Kshirod Kumar
Mallick, Samuchita
Mishra, Sivkumar
2ND INTERNATIONAL CONFERENCE ON DATA SCIENCE AND BUSINESS ANALYTICS (ICDSBA 2018), 2018, : 144 - 149
[33] A Wireless Power Transfer Antenna and Active Rectifier System Compatible with Qi and AirFuel Standards
Moisello, Elisabetta
Cattani, Alberto
Malcovati, Piero
Bonizzoni, Edoardo
2024 27TH INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS, ELECTRICAL DRIVES, AUTOMATION AND MOTION, SPEEDAM 2024, 2024, : 930 - 935
[34] A self-powered active antibacterial system controlled by human motions
Chou, T. -M.
Ko, Y. -Y.
Lin, Z. -H.
SOLID-STATE ELECTRONICS AND PHOTONICS IN BIOLOGY AND MEDICINE 4, 2017, 77 (07): : 57 - 61
[35] Selective Harmonic Elimination Method of Radiation Noise from Automotive Wireless Power Transfer System Using Active Rectifier
Kim, Hongseok
Jeong, Seungtaek
Kim, Dong-Hyun
Kim, Joungho
Kim, Young-Il
Kim, In-Myoung
2016 IEEE 25TH CONFERENCE ON ELECTRICAL PERFORMANCE OF ELECTRONIC PACKAGING AND SYSTEMS (EPEPS), 2016, : 161 - 163
[36] An efficient mechanism using IoT and wireless communication for smart farming
Dhruva A.D.
Prasad B.
Kamepalli S.
S S.S.
Kunisetti S.
Materials Today: Proceedings, 2023, 80 : 3691 - 3696
[37] Wireless Electricity Monitoring System for Smart House using Smart Plug
Lee, Min Goo
Park, Yong Kuk
Jung, Kyung Kwon
Yoo, June Jae
WMSCI 2011: 15TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL II, 2011, : 16 - 19
[38] On the Performance of a Wireless Powered Communication System Using a Helping Relay
Nguyen, Tan N.
Tran, Phuong T.
Hoang-Sy Nguyen
Dinh-Thuan Do
Voznak, Miroslav
RADIOENGINEERING, 2017, 26 (03) : 860 - 868
[39] A 200MHz Wireless Power Transfer System using Highly Efficient Regulating Reconfigurable Rectifier with Backscattering Communication
Hassan, Ayesha
Mahar, Asma
Naveed
Siddiqi, Yasir
Jawed, Syed Arsalan
2017 FIRST INTERNATIONAL CONFERENCE ON LATEST TRENDS IN ELECTRICAL ENGINEERING AND COMPUTING TECHNOLOGIES (INTELLECT), 2017,
[40] Efficient surveillance and monitoring using the ELK stack for IoT powered Smart Buildings
Dharur, Sameer
Swaminathan, K.
PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON INVENTIVE SYSTEMS AND CONTROL (ICISC 2018), 2018, : 700 - 705

← 1 2 3 4 5 →