Forming the Higher Derivatives of Characteristics of Non-Linear Elements
It was suggested to form higher derivatives, including the fourth one, characteristics of non-linear elements based on altering the synchronous, phase insensitive active band-stop filter to the needed harmonic component of the researched antiderivative of the characteristic of the examined element,...
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| Format: | Article |
| Language: | Russian |
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Educational institution «Belarusian State University of Informatics and Radioelectronics»
2022-03-01
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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/3280 |
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| _version_ | 1849336257014923264 |
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| author | V. L. Svirid |
| author_facet | V. L. Svirid |
| author_sort | V. L. Svirid |
| collection | DOAJ |
| description | It was suggested to form higher derivatives, including the fourth one, characteristics of non-linear elements based on altering the synchronous, phase insensitive active band-stop filter to the needed harmonic component of the researched antiderivative of the characteristic of the examined element, which is proportional to the according derivative, which allows, if needed, to reestablish the missing phase component using a synchronous, sensitive to phase demodulating filter, which is agreed to the specially formed control signals, or to exclude it using a simple amplitude demodulator. The use of the proposed shaper of higher derivatives for the purpose of determining the primary parameters of various objects with nonlinear characteristics of antiderivatives makes it possible to substantially increase the accuracy of their measurements, bringing this process to the level of tenths of a percent, which is a very important result in the measurement technique, first of all, the Q-factor of radiotechnical elements, for example, varicaps, with a wide range of its change. |
| format | Article |
| id | doaj-art-296f590402634a07b4ee58156e6a4e84 |
| institution | Kabale University |
| issn | 1729-7648 |
| language | Russian |
| publishDate | 2022-03-01 |
| publisher | Educational institution «Belarusian State University of Informatics and Radioelectronics» |
| record_format | Article |
| series | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
| spelling | doaj-art-296f590402634a07b4ee58156e6a4e842025-08-20T03:45:02ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482022-03-01201142110.35596/1729-7648-2022-20-1-14-211772Forming the Higher Derivatives of Characteristics of Non-Linear ElementsV. L. Svirid0Belarusian State University of Informatics and RadioelectronicsIt was suggested to form higher derivatives, including the fourth one, characteristics of non-linear elements based on altering the synchronous, phase insensitive active band-stop filter to the needed harmonic component of the researched antiderivative of the characteristic of the examined element, which is proportional to the according derivative, which allows, if needed, to reestablish the missing phase component using a synchronous, sensitive to phase demodulating filter, which is agreed to the specially formed control signals, or to exclude it using a simple amplitude demodulator. The use of the proposed shaper of higher derivatives for the purpose of determining the primary parameters of various objects with nonlinear characteristics of antiderivatives makes it possible to substantially increase the accuracy of their measurements, bringing this process to the level of tenths of a percent, which is a very important result in the measurement technique, first of all, the Q-factor of radiotechnical elements, for example, varicaps, with a wide range of its change.https://doklady.bsuir.by/jour/article/view/3280higher derivativessynchronous phase insensitive band-stop filterformingprinciples of constructingrealizationexactness analysis |
| spellingShingle | V. L. Svirid Forming the Higher Derivatives of Characteristics of Non-Linear Elements Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki higher derivatives synchronous phase insensitive band-stop filter forming principles of constructing realization exactness analysis |
| title | Forming the Higher Derivatives of Characteristics of Non-Linear Elements |
| title_full | Forming the Higher Derivatives of Characteristics of Non-Linear Elements |
| title_fullStr | Forming the Higher Derivatives of Characteristics of Non-Linear Elements |
| title_full_unstemmed | Forming the Higher Derivatives of Characteristics of Non-Linear Elements |
| title_short | Forming the Higher Derivatives of Characteristics of Non-Linear Elements |
| title_sort | forming the higher derivatives of characteristics of non linear elements |
| topic | higher derivatives synchronous phase insensitive band-stop filter forming principles of constructing realization exactness analysis |
| url | https://doklady.bsuir.by/jour/article/view/3280 |
| work_keys_str_mv | AT vlsvirid formingthehigherderivativesofcharacteristicsofnonlinearelements |