Method and system for removing and/or measuring aliased signals

Coded data generation or conversion – Sample and hold – Having variable sampling rate

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H03M 100

Patent

active

058151010

ABSTRACT:
A system and method for separating aliased signals from non-aliased signals in a sampling system and method wherein the input signal includes frequency components above the Nyquist limit wherein the input signal is sampled at a first sampling rate to provide a first sampled signal, the input is sampled at a second sampling rate different from the first rate to provide a second sampled signal, and the spectral patterns of the first and second sampled signals are compared to separate the aliased signals from the real or non-aliased signals. The aliased signals can be eliminated by removing any spectral component which is not present with both of the sampling rates. While the difference in the sampling rates can be arbitrary, it also can be optimized. Additional samplings at different rates can increase the degree of the correction.

REFERENCES:
patent: 4791577 (1988-12-01), Winter
patent: 5291140 (1994-03-01), Wagner

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and system for removing and/or measuring aliased signals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for removing and/or measuring aliased signals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for removing and/or measuring aliased signals will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-689599

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.