Staggered pulse repetition frequency doppler processing
US9482744B1 · kind B1 · utility
2Cited by
21References
20Claims
0Family size
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Key dates
| Filing date | Jan 23, 2014 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Aug 12, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/528
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of operating a pulse-Doppler radar system includes the steps of generating a plurality waveforms, with each waveform comprising a plurality of pulses generated with a staggered pulse repetition frequency (PRF) from pulse to pulse. Received reflected return signals from the generated plurality of waveforms are filtered by a plurality of Doppler filters that span an entire required Doppler visibility range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.