Filtering harmonic and chaotic signals in non-linear radio electronic systems
Creation of non-linear radio engineering systems is the perspective direction. In radio engineering system as informational chaotic fluctuation is used. In work non-linear filtration of mix of chaotic fluctuation and noise is investigated. The non-linear filter contains the bistable system - Schmitt...
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| Format: | Article |
| Language: | English |
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Povolzhskiy State University of Telecommunications & Informatics
2018-03-01
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| Series: | Физика волновых процессов и радиотехнические системы |
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| Online Access: | https://journals.ssau.ru/pwp/article/viewFile/7026/6885 |
| Summary: | Creation of non-linear radio engineering systems is the perspective direction. In radio engineering system as informational chaotic fluctuation is used. In work non-linear filtration of mix of chaotic fluctuation and noise is investigated. The non-linear filter contains the bistable system - Schmitts trigger and the edge filter. In the filter the effect of a stochastic resonance takes place. The signal at the exit of non-linear system amplifies with body height of intensity of noise to some of its best value. For narrow-band signals the effect of a stochastic resonance is investigated rather explicitly. Results of model operation are given in the Multisim program. |
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| ISSN: | 1810-3189 2782-294X |