Multiplier-less data processing techniques and related...

Details Multiplier-less data processing techniques and related... Multiplier-less data processing techniques and related...

2011-04-19

2011-04-19

Wang, Ted M (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

C375S273000, C375S279000, C375S308000

Reexamination Certificate

active

07929618

ABSTRACT:
A modulator performs data processing operations such as interpolation and fractional delay adjustment on amplitude and/or phase data by performing shift operations in lieu of multiplication operations. In selected embodiments, the modulator samples input data at a first rate, processes the sampled input data using the first rate, and then interpolates the processed data to produce interpolated data. The modulator then samples the interpolated data at a second rate higher than the first rate and generates output data at the second rate.

REFERENCES:
patent: 6313773 (2001-11-01), Wilson et al.
patent: 7042958 (2006-05-01), Biedka et al.
patent: 7257161 (2007-08-01), Sato
patent: 7356091 (2008-04-01), Liu

Affiliated with

Also associated with

Rating

Multiplier-less data processing techniques and related... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiplier-less data processing techniques and related..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiplier-less data processing techniques and related... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2659388