Decision timing synchronous circuit and receiver circuit

Details Decision timing synchronous circuit and receiver circuit Decision timing synchronous circuit and receiver circuit

2006-12-01

2010-06-15

Liu, Shuwang (Department: 2611)

Pulse or digital communications

Synchronizers

Synchronizing the sampling time of digital data

C375S373000, C375S354000, C370S503000, C370S509000, C370S512000

Reexamination Certificate

active

07738614

ABSTRACT:
A circuit includes: a portion for performing a logical operation based on a binary modulated signal and a cyclic signal; serial-to-parallel converter for sampling a operation output for parallel output; correlation filter having multiple digital filters for allowing the parallel signal values to pass therethrough; maximum difference detector for detecting a maximum difference in a period during which a difference between the maximum and minimum output signal values from digital filters is greater than a threshold; timing detector for detecting the inversion timing of each output signal value; and decision timing exterminating portion for determining decision timing based on the maximum difference and the detected inversion timing.

REFERENCES:
patent: 5311554 (1994-05-01), Morera et al.
patent: 5999561 (1999-12-01), Naden et al.
patent: 6009118 (1999-12-01), Tiemann et al.
patent: 6373861 (2002-04-01), Lee
patent: 7003056 (2006-02-01), Chen
patent: 7010612 (2006-03-01), Si et al.
patent: 7158786 (2007-01-01), Shoji et al.
patent: 2003/0095516 (2003-05-01), Ok et al.
patent: 2006/0062317 (2006-03-01), Chang et al.

Affiliated with

Also associated with

Rating

Decision timing synchronous circuit and receiver circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Decision timing synchronous circuit and receiver circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decision timing synchronous circuit and receiver circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4167157