Wideband digital receiver comprising a phase jump detection mechanism
US9625568B2 · kind B2 · utility
0Cited by
10References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 14, 2009 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Dec 14, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/0446
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A wideband digital receiver includes an antenna, an amplifier, and a digital IFM device for measuring the frequency of the received signal or signals based on the result of discrete Fourier transforms DFT applied to said received signals. The receiver includes means for periodically estimating the phase jumps of said signals by combining the measurements of the phase of said signals produced by the transforms DFT.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.