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Normalized frequency (unit)

Known as: Digital frequency, Normalized frequency, Normalized frequency (digital signal processing) 
Normalized frequency is a unit of measurement of frequency equivalent to cycles/sample.In digital signal processing (DSP), the continuous time… 
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Related topics

Related topics

5 relations

Broader (1)

Digital signal processing
Discrete-time Fourier transformMATLABNyquist frequencyPrototype filter

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2010
Highly Cited
2010
A 2.1-to-2.8-GHz Low-Phase-Noise All-Digital Frequency Synthesizer With a Time-Windowed Time-to-Digital Converter
A 2.1-to-2.8-GHz low-power consumption all-digital phase locked loop (ADPLL) with a time-windowed time-to-digital converter (TDC… 
Highly Cited
2006
Highly Cited
2006
A wide-range, high-resolution, compact, CMOS time to digital converter
This paper describes a wide range, area efficient, high resolution time to digital converter (TDC), which has applications in… 
Highly Cited
2002
Highly Cited
2002
Dynamic flammability limits of methane/air premixed flames with mixture composition fluctuations
Highly Cited
2000
Highly Cited
2000
Low-power direct digital frequency synthesis for wireless communications
A low-power direct digital frequency synthesizer (DDFS) architecture is presented. It uses a smaller lookup table for sine and… 
Highly Cited
2000
Highly Cited
2000
Mapping from phase to sine-amplitude in direct digital frequency synthesizers using parabolic approximation
This paper describes a new approach in sine-amplitude approximation for sine-output direct digital frequency synthesizers, which… 
Highly Cited
1995
Highly Cited
1995
A 2-V, 2-GHz low-power direct digital frequency synthesizer chip set for wireless communication
A 2-GHz direct digital frequency synthesizer (DDFS) chip-set that operates at the very low supply voltage of 2 V is introduced… 
1994
1994
A low-power CMOS digitally synthesized 0-13 MHz agile sinewave generator
A low-power monolithic 1 /spl mu/m CMOS IC generates a 26 MHz-wide single-sideband, frequency-hopped spread-spectrum waveform for… 
Highly Cited
1988
Highly Cited
1988
The optimization of direct digital frequency synthesizer performance in the presence of finite word length effects
Techniques for the design of VLSI architectures for direct digital frequency synthesis have been introduced that allow for the… 
Highly Cited
1984
Highly Cited
1984
CMOS/SOS frequency synthesizer LSI circuit for spread spectrum communications
Using a 3.5-/spl mu/m gate length complementary metal-oxide-semiconductor/silicon-on-sapphire technology, a single-chip… 
Highly Cited
1971
Highly Cited
1971
Design of digital filters for an all digital frequency division multiplex-time division multiplex translator
In keeping with the trend toward greater use of digital circuits for signal processing, a project was undertaken to realize an… 
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