Filtering harmonic and chaotic signals in non-linear radio electronic systems
- Authors: Kazimirov A.1
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Affiliations:
- Южно-Уральский государственный университет
- Issue: Vol 21, No 3 (2018)
- Pages: 118-128
- Section: Articles
- URL: https://journals.ssau.ru/pwp/article/view/7026
- ID: 7026
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Abstract
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’s 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.
About the authors
A.N. Kazimirov
Южно-Уральский государственный университет
Author for correspondence.
Email: kazimirovan@susu.ru