We1A: From Implants to 5G: Technologies and System for Wireless Power Transfer

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Wed 10 Jun | 08:00 - 09:40
252AB
Ifana Mahbub
Univ. of Texas at Dallas
Naoki Hasegawa
Softbank Corp
This session presents recent advances in simultaneous wireless information and power transfer (SWIPT) and wirelessly powered RF systems, spanning biomedical implants and 5G/NR communications. An invited keynote introduces SWIPT fundamentals, followed by papers on inductive powering and auto-localization of CMOS brain implants, a flexible, tileable phased array enabled by CMOS beamformers, and a rectifier-type mixer enabling wirelessly powered 5G NR transceivers. Together, these contributions highlight practical, scalable architectures for flexible, distributed, and energy-autonomous RF systems.
08:00 - 08:20
We1A-1 KEYNOTE: Sub-GHz SWIPT using Distributed Antenna System
Yuki Tanaka
Panasonic Corp.
08:20 - 08:40
We1A-2 High-Efficiency Inductive Powering and Auto-Localization of CMOS Brain Implants by a Wearable Metasurface and Coupled Matching
ABSTRACT
Mohammad Abdolrazzaghi, Roman Genov, George Eleftheriades
Univ. of Toronto, Univ. of Toronto, Univ. of Toronto
08:40 - 09:00
We1A-3 A Flexible, Tileable Phased Array Enabled by CMOS Beamformers
ABSTRACT
Alex Ayling, Samir Nooshabadi, Zachary Szekeres, Suraj Samaga, Oren Mizrahi, Ali Hajimiri
California Institute of Technology, California Institute of Technology, Caltech, California Institute of Technology, California Institute of Technology, California Institute of Technology
09:00 - 09:20
We1A-4 A Rectifier-type Mixer for 5G NR Wirelessly Powered Relay Transceiver with Optimizable Rectification and Mixing
ABSTRACT
Atsuya Hirayama, Sena Kato, Keito Yuasa, Shu Date, Takashi Tomura, Jill Mayeda, Atsushi Shirane
Institute of Science Tokyo, Institute of Sciece Tokyo, Institute of Sciece Tokyo, Institute of Sciece Tokyo, Institute of Science Tokyo, Institute of Sciece Tokyo, Institute of Sciece Tokyo
09:20 - 09:40
We1A-5 A Self-Powered Antenna Monitoring System for DAS
ABSTRACT
Kangjie Jin, Chunggeun Jang, SeungWon Oh, Seung soo Han, NamJik Kim, Kijin Kim, HANLIM LEE
Chung-Ang Univ., RF-NISSI, RF-NISSI, Chung-Ang Univ., Chung-Ang Univ., RF-NISSI, Chung-Ang Univ.