Analog to digital converter bit width and gain controller...

Details Analog to digital converter bit width and gain controller... Analog to digital converter bit width and gain controller...

2007-07-07

2011-12-06

Liu, Shuwang (Department: 2611)

Pulse or digital communications

Receivers

Automatic gain control

C375S316000, C375S342000, C375S346000, C375S350000, C375S354000, C370S338000, C370S382000

Reexamination Certificate

active

08073085

ABSTRACT:
A gain controller for a wireless communication system sets the receiver gain during the initial time duration of a preamble, and for each subsequent symbol computes a new gain value, which is applied at the end of each symbol. An analog to digital converter resolution controller sets the resolution of the ADC to a high resolution during a preamble interval and a first symbol interval, and to a comparatively lower resolution thereafter until the end of the frame. When a new zone is entered, the first symbol of the new zone is sampled at a higher resolution than the subsequent symbols.

REFERENCES:
patent: 7656970 (2010-02-01), Sankabathula et al.
patent: 7822348 (2010-10-01), Webb et al.
patent: 7933346 (2011-04-01), Yin et al.
patent: 2003/0194029 (2003-10-01), Heinonen et al.
patent: 2005/0169397 (2005-08-01), Goel et al.
patent: 2006/0109865 (2006-05-01), Park et al.
patent: 2008/0031205 (2008-02-01), Kahola et al.

Affiliated with

Also associated with

Rating

Analog to digital converter bit width and gain controller... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Analog to digital converter bit width and gain controller..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analog to digital converter bit width and gain controller... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4316872