{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "Disclosed in a wireless power transmission apparatus based on cavity-resonance including a transmission cavity leaking electromagnetic waves to a reception cavity through cavity-resonance with the reception cavity, and a nonlinear feedback circuit formed on a feedback path including the…",
  "path": "/patents/1321727",
  "publishedAt": "2022-06-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/12",
    "UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY"
  ],
  "textContent": "Disclosed in a wireless power transmission apparatus based on cavity-resonance including a transmission cavity leaking electromagnetic waves to a reception cavity through cavity-resonance with the reception cavity, and a nonlinear feedback circuit formed on a feedback path including the transmission cavity and configured to adaptively control an operating frequency in response to a change in a system resonance frequency according to the cavity-resonance.",
  "title": "WIRELESS POWER TRANSMISSION APPARATUS FOR MINIMIZING MAGNETIC FIELD EXPOSURE BASED ON CAVITY RESONANCE"
}