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Nyquist frequency

Known as: Folding frequency, Nyquist, Nyquist limit 
The Nyquist frequency, named after electronic engineer Harry Nyquist, is half of the sampling rate of a discrete signal processing system. It is… 
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Related topics

Related topics

36 relations
AliasingAnalog-to-digital converterAnti-aliasing filterAudio analyzer

Broader (1)

Digital signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Modeling and simulation of equivalent circuits in description of biological systems - a fractional calculus approach
Using the fractional calculus approach, we present the Laplace analysis of an equivalent electrical circuit for a multilayered… 
Review
2015
Review
2015
Fast and accurate conversion of atomic models into electron density maps
New image processing methodologies and algorithms have greatly contributed to the signi cant progress in three-dimensional… 
2012
2012
CT Image Compression Using Compressive Sensing and Wavelet Transform
Compressive sensing (CS) technique addresses the issue of compressing the sparse signal with a rate below Nyquist rate of… 
Highly Cited
2009
Highly Cited
2009
A 1.8 V 1.0 GS/s 10b Self-Calibrating Unified-Folding-Interpolating ADC With 9.1 ENOB at Nyquist Frequency
An advance in folding-interpolating analog-to-digital converters (ADCs) is demonstrated which simplifies their extension to… 
2007
2007
Interference and impairments in radio communication systems due to industrial shot noise
Measurements of radio impulsive noise in industrial and urban electromagnetic environments have been conducted and its effect on… 
Highly Cited
2005
Highly Cited
2005
Simultaneous optical comb frequency stabilization and super-mode noise suppression of harmonically mode-locked semiconductor ring laser using an intracavity etalon
Using an intracavity Pound-Drever-Hall technique, simultaneous optical frequency comb stabilization within /spl plusmn/3-MHz… 
Highly Cited
2003
Highly Cited
2003
Analysis and numerical experiments on the numerical dispersion of two-dimensional ADI-FDTD
The numerical dispersion relations in the literature are inconsistent for the alternate-direction-implicit finite-difference time… 
1996
1996
High-resolution amorphous silicon image sensor
This paper describes a new prototype a-Si (amorphous silicon) x-ray image sensor developed at EG&G Reticon. The sensor consists… 
1992
1992
Josephson voltage standard based on single-flux-quantum voltage multipliers
A Josephson single-flux-quantum voltage/frequency multiplier circuit is proposed as the basic building block for a new generation… 
1989
1989
Comparison at high spatial frequencies of two-pass and one-pass geometric transformation algorithms
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