Experimental Demonstration of Coexistence of Microwave Wireless Communication and Power Transfer Technologies for Battery-Free Sensor Network Systems | Zendy

Satoshi Yoshida | Zendy; Takumasa Noji | Zendy; Goh Fukuda | Zendy; Yuta Kobayashi | Zendy; Shigeo Kawasaki | Zendy

Open Access

Experimental Demonstration of Coexistence of Microwave Wireless Communication and Power Transfer Technologies for Battery-Free Sensor Network Systems

Author(s) -

Satoshi Yoshida,

Takumasa Noji,

Goh Fukuda,

Yuta Kobayashi,

Shigeo Kawasaki

Publication year - 2013

Publication title -

international journal of antennas and propagation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.282

H-Index - 37

eISSN - 1687-5877

pISSN - 1687-5869

DOI - 10.1155/2013/357418

Subject(s) - wireless power transfer , wireless , microwave , battery (electricity) , rectifier (neural networks) , electrical engineering , wireless sensor network , communications system , power (physics) , electronic engineering , engineering , microwave transmission , maximum power transfer theorem , fixed wireless , key distribution in wireless sensor networks , transfer function , wireless network , computer science , telecommunications , computer network , physics , stochastic neural network , quantum mechanics , machine learning , recurrent neural network , artificial neural network

This paper describes experimental demonstrations of a wireless power transfer system equipped with a microwave band communication function. Battery charging using the system is described to evaluate the possibility of the coexistence of both wireless power transfer and communication functions in the C-band. A battery-free wireless sensor network system is demonstrated, and a high-power rectifier for the system is also designed and evaluated in the S-band. We have confirmed that microwave wireless power transfer can coexist with communication function

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