{
  "$type": "site.standard.document",
  "description": "Provided are a transmitter and method for wireless charging, and a terminal. The transmitter for wireless charging includes: an input circuit, configured to receive a first alternating-current electric signal of a first frequency; a first conversion circuit, configured to convert the first…",
  "path": "/patents/1422284",
  "publishedAt": "2022-08-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/005",
    "BEIJING XIAOMI MOBILE SOFTWARE CO LTD [CN]"
  ],
  "textContent": "Provided are a transmitter and method for wireless charging, and a terminal. The transmitter for wireless charging includes: an input circuit, configured to receive a first alternating-current electric signal of a first frequency; a first conversion circuit, configured to convert the first alternating-current electric signal into a second alternating-current electric signal of a second frequency; and at least one first radio frequency antenna, connected with the first conversion circuit and configured to convert the second alternating-current electric signal into a radio frequency signal for wireless charging and transmit the radio frequency signal. Therefore, long-distance wireless charging may be implemented based on a characteristic that the radio frequency transmitted by the transmitter for wireless charging may be transmitted at a long distance and may penetrate a nonmetallic object, and a user experience is improved.",
  "title": "TRANSMITTER AND METHOD FOR WIRELESS CHARGING, AND TERMINAL"
}