Object detecting system
US5963162A · kind A · utility
14Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1998 |
| Grant date | Oct 5, 1999 |
| Priority date | — |
| Expiry date | Jul 14, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/931
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An object detecting system detects an object using an FM-CW wave, so that even if either one of rising-side and falling-side peak frequencies is missing, a plurality of objects can be accurately recognized by accurately combining pluralities of rising-side and falling-side peak frequencies. When it is determined that either one of rising-side and falling-side peak frequencies is missing, the combination of the peak frequencies is determined by calculating the missing peak frequency based on a peak frequency which is not missing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.