Title:
WIRELESS POWER RECEIVER CONTROLLING MAGNITUDE OF COMMUNICATION SIGNAL
Document Type and Number:
WIPO Patent Application WO/2018/021842
Kind Code:
A1
Abstract:
Disclosed is a wireless power receiver that controls a magnitude of a communication signal. A wireless power receiver according to an embodiment comprises: a resonator for receiving wireless power; a rectifier for converting an alternating current power received from the resonator to a direct current power and outputting a rectifier output voltage; a switch for receiving a communication signal and controlling a rectifier output voltage through switching; and a regulator for adjusting a voltage change of a rectifier output voltage by modulating a communication signal.
Inventors:
HWANG JONG TAE (KR)
JIN KI WOONG (KR)
PARK SUNG MIN (KR)
KANG GI WON (KR)
SHIN HYUN ICK (KR)
RHEE JOON (KR)
JIN KI WOONG (KR)
PARK SUNG MIN (KR)
KANG GI WON (KR)
SHIN HYUN ICK (KR)
RHEE JOON (KR)
Application Number:
PCT/KR2017/008085
Publication Date:
February 01, 2018
Filing Date:
July 27, 2017
Export Citation:
Assignee:
MAPS INC (KR)
International Classes:
H02J50/80; H02J50/12; H04L1/00
Foreign References:
| KR20130135285A | 2013-12-10 | |||
| KR20150057946A | 2015-05-28 | |||
| KR20120071626A | 2012-07-03 | |||
| KR20120132375A | 2012-12-05 | |||
| KR20120127616A | 2012-11-22 |
Attorney, Agent or Firm:
SINJI PATENT FIRM (KR)
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