Millimeter-Wave Hybrid RF-DC Converter based on a GaAs Chip for IoT-WPT Applications

Diogo Matos,Ricardo Correia, Nuno Carvalho

IEEE Microwave and Wireless Components Letters（2021）

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摘要

This letter presents an mm-wave hybrid RF-dc converter based on a gallium arsenide (GaAs) chip for wireless power transmission (WPT) applications. Both chip and external low-pass networks are described, and different scenarios are considered and measured. This work presents a very versatile system capable of operating at several frequencies, loads, and scenarios. The system proposed was evaluated ...

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关键词

Gallium arsenide,System-on-chip,Prototypes,Semiconductor device measurement,Rectennas,Microwave circuits,Frequency measurement

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