{
  "$type": "site.standard.document",
  "description": "An antenna device (35) for installation on vehicles, which antenna device including a core (21) made of a magnetic material, a holding portion (22) provided by a dielectric film sheet wound around the core, a coil (23) formed with a linear conductor wound around the holding portion, a case (24)…",
  "path": "/patents/1083187",
  "publishedAt": "2004-10-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R25/24",
    "MATSUSHITA ELECTRIC INDUSTRIAL CO LTD [JP]"
  ],
  "textContent": "An antenna device (35) for installation on vehicles, which antenna device including a core (21) made of a magnetic material, a holding portion (22) provided by a dielectric film sheet wound around the core, a coil (23) formed with a linear conductor wound around the holding portion, a case (24) made of a dielectric resin material for housing the core, the holding portion and the coil, and a flexible dielectric resin (32) filling the space within the case excluding the core, the holding portion and the coil.",
  "title": "Antenna device for vehicles and vehicle antenna system and communication system using the antenna device"
}