{
  "$type": "site.standard.document",
  "description": "A wireless power transmission method includes: receiving a communication signal from a wireless power receiver; determining, based on the communication signal, phases of polarization channels of a reference antenna array, at which the wireless power receiver receives maximum power; determining, by…",
  "path": "/patents/1261467",
  "publishedAt": "2020-05-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/23",
    "Samsung Electronics Co., Ltd."
  ],
  "textContent": "A wireless power transmission method includes: receiving a communication signal from a wireless power receiver; determining, based on the communication signal, phases of polarization channels of a reference antenna array, at which the wireless power receiver receives maximum power; determining, by activating a first antenna array together with the reference antenna array, phases of polarization channels of the first antenna array such that the wireless power receiver receives maximum power; determining, by deactivating the first antenna array and activating a second antenna array together with the reference antenna array, phases of polarization channels of the second antenna array such that the wireless power receiver receives maximum power; and transmitting, to the wireless power receiver, a power signal generated by using the antenna arrays, the phases of which are determined.",
  "title": "APPARATUS AND METHOD FOR WIRELESS POWER TRANSMISSION"
}