Methods for detection and tracking of targets
US7317417B2 · kind B2 · utility
60Cited by
16References
29Claims
0Family size
Inventors
Key dates
| Filing date | Jul 12, 2005 |
| Grant date | Jan 8, 2008 |
| Priority date | — |
| Expiry date | Jan 13, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/726
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to active sensor applications, and more particularly is directed to efficient systems and methods for detection and tracking of one or more targets. The invention provides a method for receiving signals reflected from one or more targets, processing the received signals and the transmitted signal to compute two or more slices of the cross ambiguity function associated with the signals, and estimating the signal delay and the Doppler shit associated with the targets from the computed slices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.