Patent · US Active

Circuit, use, and method for controlling a receiver circuit

US8619924B2 · kind B2 · utility

0Cited by

3References

10Claims

0Family size

Assignee

Atmel Corporation · US

Inventors

Ulrich Grosskinsky · Neudenau, DE
Werner Blatz · Leingarten, DE

Key dates

Filing date	Feb 23, 2010
Grant date	Dec 31, 2013
Priority date	—
Expiry date	Feb 11, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04L27/3872
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A circuit, use, and method for controlling a receiver circuit is provided, wherein a complex baseband signal is generated from a received signal, a phase difference between a phase of the complex baseband signal and a phase precalculated from previous sampled values is determined, the phase difference is compared with a first threshold, a number is determined by counting the exceedances of the first threshold by the phase difference, a number of the counted exceedances is compared with a second threshold, and the receiver circuit is turned off if the number of counted exceedances exceeds the second threshold within a time period.

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