Patent · US Active

Frequency control data synchronization

US9780944B2 · kind B2 · utility

1Cited by

10References

20Claims

0Family size

Assignee

Atmel Corporation · US

Inventors

Eric Sachse · Leipzig, DE
Dietmar Eggert · Dresden, DE
Sascha Beyer · Medingen, DE
Wolfram Kluge · Dresden, DE

Key dates

Filing date	Jul 31, 2015
Grant date	Oct 3, 2017
Priority date	—
Expiry date	Oct 11, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2027/0036
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In an embodiment, a circuit includes a synchronizer configured to generate a trigger signal synchronized to a reference clock. A synthesizer is configured to synthesize a signal according to frequency control data in response to the trigger signal. A radio receiver is configured to process a carrier signal according to the synthesized signal. A phase measurement unit is configured to measure a first channel frequency response based on the processed carrier signal.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.