{
  "$type": "site.standard.document",
  "description": "A communication system in a housing including a first communication device and a second communication device has, in at least one of the first communication device and the second communication device, an antenna structure installed at a position between a device arrangement surface and a specific…",
  "path": "/patents/1301454",
  "publishedAt": "2021-09-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01Q1/243",
    "DENSO CORPORATION"
  ],
  "textContent": "A communication system in a housing including a first communication device and a second communication device has, in at least one of the first communication device and the second communication device, an antenna structure installed at a position between a device arrangement surface and a specific surface. The housing has an inside member arranged substantially in parallel with a battery arrangement surface at a position at least one of above and below the antenna structure. The inside member has, formed thereon, at least one opening that opens in a vertical direction. The at least one of the first communication device and the second communication device serving as a specific communication device include an antenna having directivity set in a predetermined direction range including at least a direction in which the opening of the inside member is located.",
  "title": "COMMUNICATION SYSTEM"
}