Preliminary design of an analog discrete uniform noise generator
The paper presents the basic idea of the construction and a practical realization of a novel analog discrete uniform noise generator. The source of noise is a carbon resistor, the noise signal is linearly amplified and its value is limited in the finite small range [xg, xg]. The probability density...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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National Society of Processing and Energy in Agriculture, Novi Sad
2021-01-01
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| Series: | Journal on Processing and Energy in Agriculture |
| Subjects: | |
| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/1821-4487/2021/1821-44872104152V.pdf |
| _version_ | 1811186808551112704 |
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| author | Vujičić Bojan Pejić Dragan Radonjić Aleksandar Vujičić Vladimir |
| author_facet | Vujičić Bojan Pejić Dragan Radonjić Aleksandar Vujičić Vladimir |
| author_sort | Vujičić Bojan |
| collection | DOAJ |
| description | The paper presents the basic idea of the construction and a practical realization of a novel analog discrete uniform noise generator. The source of noise is a carbon resistor, the noise signal is linearly amplified and its value is limited in the finite small range [xg, xg]. The probability density function (PDF) of the carbon resistor thermal noise in that region is square one. By narrowing the symmetric allowable gap (interval) around zero, PDF of the noise approaches a uniform distribution. The factor of deviation from the uniform distribution is precisely defined and its value is practically negligible. In addition, the paper discusses the application of the proposed dither noise, both in the two-bit and in the multi-bit stochastic digital measurement method (SDMM). It is shown that noise is more suitable for application in multi-bit SDMM, because it is less sensitive to deviations from the uniform distribution. |
| first_indexed | 2024-04-11T13:52:40Z |
| format | Article |
| id | doaj.art-48c948cc137f41729578b3c5fa9043ca |
| institution | Directory Open Access Journal |
| issn | 1821-4487 2956-0195 |
| language | English |
| last_indexed | 2024-04-11T13:52:40Z |
| publishDate | 2021-01-01 |
| publisher | National Society of Processing and Energy in Agriculture, Novi Sad |
| record_format | Article |
| series | Journal on Processing and Energy in Agriculture |
| spelling | doaj.art-48c948cc137f41729578b3c5fa9043ca2022-12-22T04:20:31ZengNational Society of Processing and Energy in Agriculture, Novi SadJournal on Processing and Energy in Agriculture1821-44872956-01952021-01-0125415215510.5937/jpea25-353611821-44872104152VPreliminary design of an analog discrete uniform noise generatorVujičić Bojan0Pejić Dragan1https://orcid.org/0000-0002-8380-018XRadonjić Aleksandar2Vujičić Vladimir3Faculty of Technical Sciences, Novi Sad, SerbiaFaculty of Technical Sciences, Novi Sad, SerbiaInstitute of Technical Sciences of the Serbian Academy of Sciences and Arts, Belgrade, SerbiaFaculty of Technical Sciences, Novi Sad, SerbiaThe paper presents the basic idea of the construction and a practical realization of a novel analog discrete uniform noise generator. The source of noise is a carbon resistor, the noise signal is linearly amplified and its value is limited in the finite small range [xg, xg]. The probability density function (PDF) of the carbon resistor thermal noise in that region is square one. By narrowing the symmetric allowable gap (interval) around zero, PDF of the noise approaches a uniform distribution. The factor of deviation from the uniform distribution is precisely defined and its value is practically negligible. In addition, the paper discusses the application of the proposed dither noise, both in the two-bit and in the multi-bit stochastic digital measurement method (SDMM). It is shown that noise is more suitable for application in multi-bit SDMM, because it is less sensitive to deviations from the uniform distribution.https://scindeks-clanci.ceon.rs/data/pdf/1821-4487/2021/1821-44872104152V.pdfanalog discrete uniform noise generatortwo-bit sdmmmulti-bit sdmmd/a conversion |
| spellingShingle | Vujičić Bojan Pejić Dragan Radonjić Aleksandar Vujičić Vladimir Preliminary design of an analog discrete uniform noise generator Journal on Processing and Energy in Agriculture analog discrete uniform noise generator two-bit sdmm multi-bit sdmm d/a conversion |
| title | Preliminary design of an analog discrete uniform noise generator |
| title_full | Preliminary design of an analog discrete uniform noise generator |
| title_fullStr | Preliminary design of an analog discrete uniform noise generator |
| title_full_unstemmed | Preliminary design of an analog discrete uniform noise generator |
| title_short | Preliminary design of an analog discrete uniform noise generator |
| title_sort | preliminary design of an analog discrete uniform noise generator |
| topic | analog discrete uniform noise generator two-bit sdmm multi-bit sdmm d/a conversion |
| url | https://scindeks-clanci.ceon.rs/data/pdf/1821-4487/2021/1821-44872104152V.pdf |
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