Title:
ELECTRONIC APPARATUS, WIRELESS POWER TRANSMISSION SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/276556
Kind Code:
A1
Abstract:
An electronic apparatus according to one aspect comprises: a transmission unit (13) that transmits radio waves; a reception unit (14) that receives the radio waves; an estimation unit (15) that estimates at least one among a movement speed of a receiving device and a speed fluctuating in the propagation path between the electronic apparatus itself and the receiving device, from a prescribed signal contained in the received radio waves; a determination unit (18A) that determines a transmission cycle of the prescribed signal from the estimated speed; and an instruction unit (18B) that instructs the determined transmission cycle to the receiving device by using a value obtained by shifting the center frequency of the radio waves to be transmitted, within the channel allocated for power supply.
Inventors:
TANAKA YUUYA (JP)
KAWAI KATSUTOSHI (JP)
NAKASHA TOMOYUKI (JP)
KAWAI KATSUTOSHI (JP)
NAKASHA TOMOYUKI (JP)
Application Number:
PCT/JP2022/022663
Publication Date:
January 05, 2023
Filing Date:
June 03, 2022
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H02J50/20; H02J50/80
Domestic Patent References:
| WO2018221532A1 | 2018-12-06 |
Foreign References:
| JP2021044873A | 2021-03-18 | |||
| JP2017187852A | 2017-10-12 | |||
| JP2017187852A | 2017-10-12 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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