Radar apparatus with a simplified construction
US5973636A · kind A · utility
65Cited by
7References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 14, 1997 |
| Grant date | Oct 26, 1999 |
| Priority date | — |
| Expiry date | Jan 14, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/347
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A single antenna is used so that time-division transmission and reception is carried out in a radar apparatus for obtaining a distance and a relative speed with respect to a target object based on a beat signal obtained by transmitting a frequency modulated signal and mixing a received signal reflected by said target object with the frequency modulated signal that is transmitted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.