Receiver circuit

Details Receiver circuit Receiver circuit

2008-05-20

2008-05-20

Le, Thanh Cong (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Local control of receiver operation

C455S296000, C455S324000

Reexamination Certificate

active

11041868

ABSTRACT:
Interruption of a reception signal is achieved by placing a first low noise amplifier into the sleep state, and short-circuiting a shunt switch provided between differential input terminals of a second low noise amplifier during a DC offset canceling period. Further, an antenna switch is switched to a circuit system where DC offset canceling is not performed for preventing the input of the reception signal to a circuit system where DC offset canceling is performed.

REFERENCES:
patent: 5724653 (1998-03-01), Baker et al.
patent: 6498929 (2002-12-01), Tsurumi et al.
patent: 6826388 (2004-11-01), Tanaka et al.
patent: 2007/0111688 (2007-05-01), Ueno et al.
patent: 2001211098 (2001-08-01), None

Affiliated with

Also associated with

Rating

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 Receiver circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Receiver circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3946098