Composite model of radio-frequency path nonlinearity for discrete analysis of electromagnetic compatibility
Nonlinearity model synthesis techniques used in the framework of the discrete technology of electromagnetic compatibility analysis are compared by an example of the UHF amplifier: the models synthesized by the different techniques are collated according to the types of reproduced nonlinear effects a...
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| Format: | Article |
| Language: | Russian |
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Educational institution «Belarusian State University of Informatics and Radioelectronics»
2019-06-01
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| Series: | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
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| Online Access: | https://doklady.bsuir.by/jour/article/view/488 |
| _version_ | 1826547518741151744 |
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| author | E. V. Sinkevich |
| author_facet | E. V. Sinkevich |
| author_sort | E. V. Sinkevich |
| collection | DOAJ |
| description | Nonlinearity model synthesis techniques used in the framework of the discrete technology of electromagnetic compatibility analysis are compared by an example of the UHF amplifier: the models synthesized by the different techniques are collated according to the types of reproduced nonlinear effects and according to the accuracy of nonlinear interference level approximation. Based on the results of the comparison, a technique for synthesis of composite nonlinear models is developed. Such models provide a high accuracy of approximation of the device-under-modeling amplitude-to-amplitude responses for the desired signal and for the nonlinear interference both in the small-signal region and in the desensitization region. |
| first_indexed | 2024-04-10T03:14:08Z |
| format | Article |
| id | doaj.art-21c5bdcf725a462294812a9a27bcdff2 |
| institution | Directory Open Access Journal |
| issn | 1729-7648 |
| language | Russian |
| last_indexed | 2025-03-14T05:50:56Z |
| publishDate | 2019-06-01 |
| publisher | Educational institution «Belarusian State University of Informatics and Radioelectronics» |
| record_format | Article |
| series | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
| spelling | doaj.art-21c5bdcf725a462294812a9a27bcdff22025-03-05T12:43:04ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482019-06-01033642487Composite model of radio-frequency path nonlinearity for discrete analysis of electromagnetic compatibilityE. V. Sinkevich0Белорусский государственный университет информатики и радиоэлектроникиNonlinearity model synthesis techniques used in the framework of the discrete technology of electromagnetic compatibility analysis are compared by an example of the UHF amplifier: the models synthesized by the different techniques are collated according to the types of reproduced nonlinear effects and according to the accuracy of nonlinear interference level approximation. Based on the results of the comparison, a technique for synthesis of composite nonlinear models is developed. Such models provide a high accuracy of approximation of the device-under-modeling amplitude-to-amplitude responses for the desired signal and for the nonlinear interference both in the small-signal region and in the desensitization region.https://doklady.bsuir.by/jour/article/view/488интермодуляцияблокированиефункциональное моделированиерадиоприемникусилитель |
| spellingShingle | E. V. Sinkevich Composite model of radio-frequency path nonlinearity for discrete analysis of electromagnetic compatibility Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki интермодуляция блокирование функциональное моделирование радиоприемник усилитель |
| title | Composite model of radio-frequency path nonlinearity for discrete analysis of electromagnetic compatibility |
| title_full | Composite model of radio-frequency path nonlinearity for discrete analysis of electromagnetic compatibility |
| title_fullStr | Composite model of radio-frequency path nonlinearity for discrete analysis of electromagnetic compatibility |
| title_full_unstemmed | Composite model of radio-frequency path nonlinearity for discrete analysis of electromagnetic compatibility |
| title_short | Composite model of radio-frequency path nonlinearity for discrete analysis of electromagnetic compatibility |
| title_sort | composite model of radio frequency path nonlinearity for discrete analysis of electromagnetic compatibility |
| topic | интермодуляция блокирование функциональное моделирование радиоприемник усилитель |
| url | https://doklady.bsuir.by/jour/article/view/488 |
| work_keys_str_mv | AT evsinkevich compositemodelofradiofrequencypathnonlinearityfordiscreteanalysisofelectromagneticcompatibility |