{
  "$type": "site.standard.document",
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  "description": "An object detection device including a receiver, wherein the receiver has: a reception unit that receives an RF reception signal that is a reflection of an RF transmission signal reflected from at least one target; an IF signal generation unit that generates an IF signal; a position detection unit…",
  "path": "/patents/1286076",
  "publishedAt": "2021-03-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01S13/536",
    "NEC Corporation"
  ],
  "textContent": "An object detection device including a receiver, wherein the receiver has: a reception unit that receives an RF reception signal that is a reflection of an RF transmission signal reflected from at least one target; an IF signal generation unit that generates an IF signal; a position detection unit that detects a position of the target based on an amplitude in a spectrum computed from the IF signal; a displacement detection unit that detects a displacement of the target based on a phase in a one-dimensional spectrum at the position; a speed detection unit that detects a speed of the target based on a plurality of the IF signals; and a target determination unit that identifies a type of the target by using detection results and detection results, or detection results from the displacement detection unit, environmental information defined at each position, and detection results.",
  "title": "OBJECT DETECTION DEVICE, IN-VEHICLE RADAR SYSTEM, MONITORING RADAR SYSTEM, OBJECT DETECTION METHOD OF OBJECT DETECTION DEVICE, AND PROGRAM"
}