FPGA based system for the generation of noise with programmable power spectrum

Napoli, Ettore; D’Arco, Mauro; Cosmo, P. Di; Genovese, Mariangela; Strollo, A.G.M.

doi:10.1109/iscas.2014.6865381

Cited by 3 publications

(1 citation statement)

References 13 publications

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“…The authors have been working on the generation of coloured noise and have shortly discussed about the feasibility of such a generator in [24]. In this paper all the implementation details to reproduce the noise generator are methodically illustrated, with special emphasis on the operating principles and metrological performance; nonetheless, a number of experimental results that characterize the system at various points of the processing chain are given.…”

Section: Introductionmentioning

confidence: 99%

A complete system to generate electrical noise with arbitrary power spectral density

et al. 2015

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Section: Introductionmentioning

confidence: 99%

A complete system to generate electrical noise with arbitrary power spectral density

et al. 2015

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Digital circuit for the generation of colored noise exploiting single bit pseudo random sequence

Napoli

Castellano

Esposito

et al. 2016

2016 IEEE 7th Latin American Symposium on Circuits &Amp; Systems (LASCAS)

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The generation of complex signal sources is important for test and validation of electronic systems. With reference to noise sources, commercial systems only provide white noise sources while the scientific literature only recently proposed circuits that generate programmable colored noise. This paper proposes a programmable colored noise generator that, while generating noise signals with features matching the state of the art, overcomes the previously proposed circuits in terms of speed (+10%) and logic resource occupation (-75%)

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Single Bit Filtering Circuit Implemented in a System for the Generation of Colored Noise

Napoli

Castellano

et al. 2017

IEEE Trans. Circuits Syst. I

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The generation of complex signal sources is important for test and validation of electronic systems. With reference to noise sources, commercial systems usually provide white noise sources while the scientific literature only recently proposed circuits that generate programmable colored noise. This paper proposes a filtering circuit and an algorithm to design the same that produces an arbitrary colored electrical noise. The proposed system improves the performances of the previously proposed circuits in terms of spectral characteristics of the output, in terms of logic resource occupation and power dissipation, while providing no penalty on the working frequency

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FPGA based system for the generation of noise with programmable power spectrum

Cited by 3 publications

References 13 publications

A complete system to generate electrical noise with arbitrary power spectral density

A complete system to generate electrical noise with arbitrary power spectral density

Digital circuit for the generation of colored noise exploiting single bit pseudo random sequence

Single Bit Filtering Circuit Implemented in a System for the Generation of Colored Noise

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