{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "An object of the present disclosure is to suppress damage to an electric field resonance antenna. Therefore, the present disclosure provides an electric field resonance antenna including: a resonance unit that includes a first spherical electrode, a second spherical electrode, and a resonance coil…",
  "path": "/patents/1423647",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01Q9/30",
    "NTT, Inc."
  ],
  "textContent": "An object of the present disclosure is to suppress damage to an electric field resonance antenna. Therefore, the present disclosure provides an electric field resonance antenna including: a resonance unit that includes a first spherical electrode, a second spherical electrode, and a resonance coil connecting the first spherical electrode and the second spherical electrode, and resonates at an output frequency of a power transmission-reception circuit for power transmission; and a power supply unit including a power supply coil magnetically coupled to the resonance coil and electrically connected with the power transmission-reception circuit.",
  "title": "ELECTRIC-FIELD RESONANCE ANTENNA AND POWER TRANSMISSION APPARATUS"
}