Wireless power transfer via Subterahertz-wave

Wireless power transfer via Subterahertz-wave

Research on wireless power transmission by a rectenna using millimeter waves and subterahertz waves is gaining attention. It is expected that energy harvesters at high frequencies will be developed for use with future 5 G. High-power wireless power supply to various applications will be possible bec...

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Veröffentlicht in:Applied sciences 2018-12, Vol.8 (12), p.2653
Hauptverfasser: Mizojiri, Sei, Shimamura, Kohei
Format: Artikel
Sprache:eng
Schlagworte:
Antennas
Broadband
Capacitance
Circular polarization
CMOS
Communication networks
Drone aircraft
Efficiency
Energy conversion efficiency
Energy efficiency
Energy harvesting
Energy management
Internet of Things
Light aircraft
millimeter-wave circuit
Power management
Power supply
Radiation
Radio frequency identification
rectenna
Semiconductors
Solar energy
Transmission efficiency
Wireless communications
Wireless networks
wireless power transmission
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Beschreibung
Zusammenfassung:Research on wireless power transmission by a rectenna using millimeter waves and subterahertz waves is gaining attention. It is expected that energy harvesters at high frequencies will be developed for use with future 5 G. High-power wireless power supply to various applications will be possible because of miniaturization of the rectenna. As described herein, we investigate earlier studies of millimeter-wave wireless power supply, selecting and explaining salient examples of millimeter-wave high power wireless power supply.
ISSN:2076-3417
2076-3417
DOI:10.3390/app8122653