{
  "$type": "site.standard.document",
  "description": "A multi-band ambient energy harvesting apparatus is disclosed. The apparatus may comprise: at least one antenna that is electrically tuned to multiple frequency bands; and a rectifier electrically coupled to the at least one antenna, where the rectifier is electrically tuned to the multiple…",
  "path": "/patents/1378467",
  "publishedAt": "2026-02-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/001",
    "QUALCOMM Incorporated"
  ],
  "textContent": "A multi-band ambient energy harvesting apparatus is disclosed. The apparatus may comprise: at least one antenna that is electrically tuned to multiple frequency bands; and a rectifier electrically coupled to the at least one antenna, where the rectifier is electrically tuned to the multiple frequency bands of the at least one antenna, the at least one antenna has a first reactance, the rectifier has a second reactance, and the second reactance is approximately equal to a negative value of the first reactance at each of the multiple frequency bands to cause the at least one antenna to resonate at the multiple frequency bands.",
  "title": "MULTI-BAND ANTENNA RECTIFIER CODESIGN FOR AMBIENT ENERGY HARVESTING"
}