Tu2F: Advances in RF Rectification and Efficiency Optimization for Wireless Power Transfer Applications

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Tue 17 Jun | 10:10 - 11:50
216
Advances in RF Rectification and Efficiency Optimization for Wireless Power Transfer Applications
Jasmin Grosinger
Technische Universität Graz
Nuno Carvalho
Universidade de Aveiro
This session delves into cutting-edge innovations in RF rectifier design, showcasing advances that push the boundaries of efficiency, dynamic range, and compact integration for Wireless Power Transfer (WPT) systems. Presentations will explore novel techniques such as impedance splitting, compression networks, harmonic suppression, and resonance enhancements to achieve superior RF-to-DC conversion efficiencies. Join us to explore how these developments enable scalable, high-performance WPT solutions for emerging applications.
10:10 - 10:30
Tu2F-1 A Differential Rectifier Design Based on Impedance Splitting and Compression Technique for Achieving > 70% ηRF-DC Over 13dBm Input Dynamic Power Range
ABSTRACT
Rafsan Mahin, Ifana Mahbub
Univ. of Texas at Dallas, Univ. of Texas at Dallas
10:30 - 10:50
Tu2F-2 High-Power Quasi-Vertical GaN Schottky Barrier Diode RF Rectifier Based on Impedance Compression Network for WPT Applications
ABSTRACT
Xiaochen Yu, Ya-Xun Lin, Jiafeng Zhou, Ta-Jen Yen, Ivona Z. Mitrovic, Yi Huang, Yejun He, Chaoyun Song
University of Liverpool, University of Liverpool, University of Liverpool, National Tsing Hua Univ., University of Liverpool, University of Liverpool, Shenzhen Univ., Shenzhen Univ.
10:50 - 11:10
Tu2F-3 1.9GHz–4.1GHz CMOS Rectifier with Over 48% Efficiency Using Inductive Feedback and CRT Reduction for Beamforming WPT
ABSTRACT
Babita Gyawali, Willy Jordan, Ramesh K. Pokharel, Adel Barakat
Kyushu Univ., Kyushu Univ., Binghamton Univ., Kyushu Univ.
11:10 - 11:30
Tu2F-4 27-GHz Silicon-Integrated Rectenna Based on Novel Multilayer Substrate
ABSTRACT
S. Trovarello, M. Aldrigo, D. Vasilache, C. Parvulescu, D. Masotti, M. Dragoman, A. Costanzo
Univ. of Bologna, IMT Bucharest, IMT Bucharest, IMT Bucharest, IMT Bucharest, IMT Bucharest, Univ. of Bologna
11:30 - 11:50
Tu2F-5 Compact Design of Highly-Efficient Dual-Band Voltage Doubler Rectifier by Using Second-Harmonics Suppression for Wireless Power Transfer
ABSTRACT
Gia Thang Bui, Hieu Trung Vu, Dang-An Nguyen, Kyusik Woo, Won Ho Jang, Chulhun Seo
Soongsil Univ., Soongsil Univ., Soongsil Univ., Soongsil Univ., Korea Radio Promotion Association, Soongsil Univ.
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