Пассивные ограничители иммитанса
The paper presents quadripole R, L, C immittance limiters, in which output immittance to the certain value depends on the input immittance. A classification of immittance limiters is given. Basic parameters are considered: low and high levels of output immittance limiters; low and high values of inp...
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| Дата: | 2015 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | Ukrainian |
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PE "Politekhperiodika", Book and Journal Publishers
2015
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| Онлайн доступ: | https://www.tkea.com.ua/index.php/journal/article/view/TKEA2015.2-3.03 |
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| Назва журналу: | Technology and design in electronic equipment |
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Technology and design in electronic equipment| id |
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oai:tkea.com.ua:article-2772025-05-30T19:32:50Z Passive immitance limiters Пассивные ограничители иммитанса Filinyuk, N. A. Lischinskaya, L. B. Chekhmestruk, R. Yu. immittance limiter transfer characteristic limitation level ограничитель иммитанса передаточная характеристика уровень ограничения The paper presents quadripole R, L, C immittance limiters, in which output immittance to the certain value depends on the input immittance. A classification of immittance limiters is given. Basic parameters are considered: low and high levels of output immittance limiters; low and high values of input immittance, corresponding to low and high levels of limitation, accordingly; range of possible values of output immittance; steepness of immittance limiters; time of wearing-out (or delay); high and low cutoff frequencies; central working frequency; frequency band; relative range of working frequencies; non-linearity coefficient. The authors have designed passive R-, L-, C-limiters with possibility of limitation from above and from below. The influence of the input parasitic immittances on the immittance transfer characteristic is evaluated. In most cases parasite immittance does not influence the considered devices, including R-limiters «from above» with the input quality factor of QR(Linp)=0.1…0.2 and L-limiters «from above» with high-quality input circuits with QL(Rinp)>2. The analysis also shows that high-qualitiy circuits with QN(RinpN)>3 should be used in C-limiters with input parasitic immittances, while at parasitic immittance of the limiting element low-quality circuits with QN(RiN)>0.2 should be selected. Предложены R-, L-, C-ограничители иммитанса в виде четырехполюсника, выходной иммитанс которого до определенного значения зависит от величины входного. Приведена классификация ограничителей иммитанса. Обоснованы основные параметры. Разработаны пассивные R-, L-, C-ограничители с возможностью ограничения иммитанса сверху и снизу. Проведена оценка влияния входных паразитных составляющих иммитанса на передаточную характеристику ограничителей. PE "Politekhperiodika", Book and Journal Publishers 2015-06-24 Article Article Peer-reviewed Article application/pdf https://www.tkea.com.ua/index.php/journal/article/view/TKEA2015.2-3.03 10.15222/TKEA2015.2-3.03 Technology and design in electronic equipment; No. 2–3 (2015): Tekhnologiya i konstruirovanie v elektronnoi apparature; 3-9 Технологія та конструювання в електронній апаратурі; № 2–3 (2015): Технология и конструирование в электронной аппаратуре; 3-9 3083-6549 3083-6530 uk https://www.tkea.com.ua/index.php/journal/article/view/TKEA2015.2-3.03/244 Copyright (c) 2015 Filinyuk N. A., Lischinskaya L. B., Chekhmestruk R. Yu. http://creativecommons.org/licenses/by/4.0/ |
| institution |
Technology and design in electronic equipment |
| baseUrl_str |
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| datestamp_date |
2025-05-30T19:32:50Z |
| collection |
OJS |
| language |
Ukrainian |
| topic |
ограничитель иммитанса передаточная характеристика уровень ограничения |
| spellingShingle |
ограничитель иммитанса передаточная характеристика уровень ограничения Filinyuk, N. A. Lischinskaya, L. B. Chekhmestruk, R. Yu. Пассивные ограничители иммитанса |
| topic_facet |
immittance limiter transfer characteristic limitation level ограничитель иммитанса передаточная характеристика уровень ограничения |
| format |
Article |
| author |
Filinyuk, N. A. Lischinskaya, L. B. Chekhmestruk, R. Yu. |
| author_facet |
Filinyuk, N. A. Lischinskaya, L. B. Chekhmestruk, R. Yu. |
| author_sort |
Filinyuk, N. A. |
| title |
Пассивные ограничители иммитанса |
| title_short |
Пассивные ограничители иммитанса |
| title_full |
Пассивные ограничители иммитанса |
| title_fullStr |
Пассивные ограничители иммитанса |
| title_full_unstemmed |
Пассивные ограничители иммитанса |
| title_sort |
пассивные ограничители иммитанса |
| title_alt |
Passive immitance limiters |
| description |
The paper presents quadripole R, L, C immittance limiters, in which output immittance to the certain value depends on the input immittance. A classification of immittance limiters is given. Basic parameters are considered: low and high levels of output immittance limiters; low and high values of input immittance, corresponding to low and high levels of limitation, accordingly; range of possible values of output immittance; steepness of immittance limiters; time of wearing-out (or delay); high and low cutoff frequencies; central working frequency; frequency band; relative range of working frequencies; non-linearity coefficient. The authors have designed passive R-, L-, C-limiters with possibility of limitation from above and from below. The influence of the input parasitic immittances on the immittance transfer characteristic is evaluated. In most cases parasite immittance does not influence the considered devices, including R-limiters «from above» with the input quality factor of QR(Linp)=0.1…0.2 and L-limiters «from above» with high-quality input circuits with QL(Rinp)>2. The analysis also shows that high-qualitiy circuits with QN(RinpN)>3 should be used in C-limiters with input parasitic immittances, while at parasitic immittance of the limiting element low-quality circuits with QN(RiN)>0.2 should be selected. |
| publisher |
PE "Politekhperiodika", Book and Journal Publishers |
| publishDate |
2015 |
| url |
https://www.tkea.com.ua/index.php/journal/article/view/TKEA2015.2-3.03 |
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| first_indexed |
2025-09-24T17:30:39Z |
| last_indexed |
2025-09-24T17:30:39Z |
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