{
  "$type": "site.standard.document",
  "description": "An apparatus includes a differential amplifier unit having a first input coupled to a common node of a first coil and a first resonant capacitor, and a second input coupled to a switching node of a bridge, a reference crossing comparator unit having an input coupled to an output of the differential…",
  "path": "/patents/1370549",
  "publishedAt": "2024-10-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/12",
    "NuVolta Technologies (Hefei) Co., Ltd."
  ],
  "textContent": "An apparatus includes a differential amplifier unit having a first input coupled to a common node of a first coil and a first resonant capacitor, and a second input coupled to a switching node of a bridge, a reference crossing comparator unit having an input coupled to an output of the differential amplifier unit, and a logic unit having a first input coupled to an output of the reference crossing comparator unit and a second input coupled to the switching node of the bridge, wherein the logic unit is configured to generate a signal for retrieving a modulated signal.",
  "title": "Demodulation Apparatus and Method for Wireless Power Transfer Systems"
}