{
  "$type": "site.standard.document",
  "description": "The present disclosure describes wireless power transfer systems and methods. One such system comprises a transmitter coil coupled to a power source; a receiver coil coupled to a load; and a metamaterial screen disposed between the transmitter coil and the receiver coil and configured to amplify…",
  "path": "/patents/1298669",
  "publishedAt": "2021-08-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/70",
    "University of Florida Research Foundation, Inc."
  ],
  "textContent": "The present disclosure describes wireless power transfer systems and methods. One such system comprises a transmitter coil coupled to a power source; a receiver coil coupled to a load; and a metamaterial screen disposed between the transmitter coil and the receiver coil and configured to amplify and focus a magnetic field generated by the transmitter coil towards the receiver coil in a non-contact manner. Other systems and methods are also disclosed.",
  "title": "ROLLABLE METAMATERIAL SCREEN FOR MAGNETIC RESONANCE COUPLING BASED HIGH EFFICIENCY WIRELESS POWER TRANSFER"
}