EMI cancellation method and system

Details EMI cancellation method and system EMI cancellation method and system

2007-10-30

2007-10-30

Ghebretinsae, Temesghen (Department: 2611)

Pulse or digital communications

Receivers

Interference or noise reduction

C455S296000

Reexamination Certificate

active

10665080

ABSTRACT:
In an EMI canceller, a control signal generation unit includes a counter, a second flip-flop, and a multiplexer. The counter outputs first and second output signals and includes first flip-flops in series. An output of the first flip-flop reverses at every cycle of the first and second output signals of a previous first flip-flop. An output of the second flip-flop reverses at every cycle of the first or second output signal of a final first flip-flop. The second flip-flop outputs third and fourth output signals. The multiplexer passes the first output signals of the first flip-flop as a control signal when the third output signal is a first level, and passes the second output signals as the control signal when it is a second level.

REFERENCES:
patent: 5731728 (1998-03-01), Greiss
patent: 5736893 (1998-04-01), Puckette et al.
patent: 6107851 (2000-08-01), Balakirshnan et al.
patent: 6229366 (2001-05-01), Balakirshnan et al.
patent: 6249876 (2001-06-01), Balakrishnan et al.
Alan B. Grebene, “Analog Integrated Circuit Design,”Van Nostrand Reinhold Company(Microelectronics Series), (1972), p. 154.

Affiliated with

Also associated with

Rating

EMI cancellation method and system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with EMI cancellation method and system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and EMI cancellation method and system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3898137