Skip to main content
SpringerLink
Log in

Calculation of self-tuning process of frequency filters in Mathcad system

  • Published:
Radioelectronics and Communications Systems Aims and scope Submit manuscript

Abstract

Ona basis of theory of automated following the frequency of input signal systems in dynamic mode we have obtained analytical expression for transient frequency of general frequency filters tuning. As a result we have proved a possibility of MathCAD application for filter self-tuning process. Taking into account known features of non-stationery process active spectrum, we have obtained another possibility of mentioned calculations. We propose an algorithm for these calculations for general filters. We note that known problem of mathematical analysis of general following filters is solved.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. A. S. Vinnitskii, Modulated Filters and Following Receiving of FM-Signals (Sov. Radio, Moscow, 1969) [in Russian].

    Google Scholar 

  2. A. I. Paskalov and Yu. A. Timofeev, “Research Results of Self-Synphasing Process in Circuits of Following Filter,” in Transactions of Methods of Antinoise Receive of FM and PM Signals (Sov. Radio, Moscow, 1970).

    Google Scholar 

  3. B. K. Krivitskii, Automated Following by Frequency (Energiya, Moscow, 1974) [in Russian].

    Google Scholar 

  4. V. P. Dyakonov, VisSim + MathCAD + MATLAB. Visual Mathematical Modelling (SOLON-Press, Moscow, 2004) [in Russian].

    Google Scholar 

  5. P. I. Evdokimov, “Algorithm and Circuit of Ideal Detector,” in Transactions of Methods of Anitnoise Receive of FM and PM Signals (Sov. Radio, Moscow, 1970).

    Google Scholar 

  6. D. A. Gurskii, Calculations in MathCAD (Novoe Znanie, Minsk, 2003) [in Russian].

    Google Scholar 

  7. V. I. Kapustyan, Active RC-filters of High Order (Radio i Svyaz’, Moscow, 1984) [in Russian].

    Google Scholar 

  8. S. I. Viglin, Transient Process in Variable Parameters Systems (Sov. Radio, Moscow, 1971) [in Russian].

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Dnipropetrovs’k National University of Railway Transport (DIIT), Dnipropetrovs’k, Ukraine

    V. F. Tunik

Authors
  1. V. F. Tunik
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Original Russian Text © V.F. Tunik, 2009, published in Izv. Vyssh. Uchebn. Zaved., Radioelektron., 2009, Vol. 52, No. 3, pp. 56–61.

About this article

Cite this article

Tunik, V.F. Calculation of self-tuning process of frequency filters in Mathcad system. Radioelectron.Commun.Syst. 52, 150–153 (2009). https://doi.org/10.3103/S0735272709030066

Download citation

  • Revised:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.3103/S0735272709030066

Keywords

Search

Navigation