We2A: Wireless Power Transfer Subsystems: Rectifiers, Rectennas, and Backscattering-Enabled Hardware

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Wed 10 Jun | 10:10 - 11:50
252AB
KENJIRO NISHIKAWA
Kagoshima Univ.
Jasmin Grosinger
University of Siegen
This session provides a comprehensive view of state-of-the-art wireless power transfer subsystems, bridging device-level innovation, circuit architectures, and system-oriented functionality essential for scalable and efficient wireless energy solutions. The selected papers address key challenges in wireless power transfer hardware, including efficiency optimization, broadband operation, and ultra-wide dynamic range.
10:10 - 10:30
We2A-1 A Broadband Rectifier with High Dynamic Range Based on Complementary Dual-branch Structure for Efficient RF Energy Harvesting
ABSTRACT
Kajol Chandra Paul, Hung Nguyen, Brad Funsten, Anh-Vu Pham
Univ. of California, Davis, University of California Davis, Lawrence Livermore National Lab, Univ. of California, Davis
10:30 - 10:50
We2A-2 High-Efficiency 5.8-GHz Rectification Enabled by Doping-Optimized Quasi-Vertical GaN SBDs
ABSTRACT
Qiu-Xuan Li, Yang Li, Ren-Pin Huang, Xu Zhang, Tao Liu, Xiao Wang, Zhang-Cheng Liu, Zhi-Wei Chen, Feng-Qiu Jiang, Jin-Ping Ao
Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ.
10:50 - 11:10
We2A-3 Adaptive Voltage Model for Microwave Energy Harvest
ABSTRACT
Ren-Pin Huang, Yang Li, Tao Liu, Zheng-Ning Gu, Qiu-Xuan Li, Jing-Ping Ao
Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ., Jiangnan Univ.
11:10 - 11:20
We2A-4 Single GaN Schottky Diode 5.8 GHz Rectifier Module Achieving High Efficiency Over an Extremely Wide RF Input Power Range
ABSTRACT
Amon Schumann, Serguei Chevtchenko, Andreas Wentzel
Ferdinand-Braun-Institut, Ferdinand-Braun-Institut (FBH), FBH
11:20 - 11:30
We2A-5 A New Backscattering Dual-Polarized Rectenna for Wireless Power Transfer and IoT Applications
ABSTRACT
Taki Eddine Djidjekh, Quentin Bernyer, Alexandru Takacs
LAAS-CNRS, LAAS-CNRS, LAAS-CNRS & University of Toulouse
11:30 - 11:50
We2A-6 A V-Band GaAs Self-Synchronous MMIC Rectifier for Wireless Power Transfer Including Backscattering Capabilities
ABSTRACT
Marco Badii, Giovanni Lasagni, Monica Righini, Stefano Maddio, Giovanni Collodi, Alessandro Cidronali
Univ. of Florence, Univ. of Florence, Univ. of Florence, Univ. of Florence, Univ. of Florence, Univ. of Florence