KFM frequency tracking system using a digital correlator
US7679468B1 · kind B1 · utility
5Cited by
108References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2007 |
| Grant date | Mar 16, 2010 |
| Priority date | — |
| Expiry date | Sep 25, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03C3/0991
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An apparatus for providing a two point phase/frequency modulation system is disclosed herein. The apparatus includes a first network configured to introduce an offset to center a signal applied to a VCO. The apparatus further includes a second network configured to set a gain of the VCO. A phase tracking network is configured to dynamically adjust the offset and the gain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.