Wireless power transmitter utilizing phase and amplitude control algorithm and wireless power receiver 위상 진폭 제어 알고리즘을 이용한 무선전력송신기 및 무선전력수신기

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 24
  • Download : 0
A wireless power transmitter includes a signal generator for generating power signals, a modulator for modulating a phase of a power signal to be time reversed based on beacon signals received from the wireless power transmitter and modulating an amplitude of a power signal to be amplified, a controller for providing a phase and amplitude control algorithm to be performed by the modulator, and an antenna unit for transmitting the power signals and receiving the beacon signals. The wireless power transmitter controls the amplification of amplitudes by using the phase and amplitude control algorithm, thereby improving wireless power transmission efficiency. In addition, the wireless power transmitter includes a multiple polarization antenna to enable high-efficiency wireless power transmission, regardless of a direction of the power signals and a direction of polarization.
Assignee
KAIST, SAMSUNG ELECTRONICS CO
Country
US (United States)
Application Date
2017-04-19
Application Number
15491158
Registration Date
2019-12-24
Registration Number
10516302
URI
http://hdl.handle.net/10203/272571
Appears in Collection
EE-Patent(특허)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0