Modeling the microwave section to frequency synthesizer

D. N. Demyanovich, Oleg Samigulovich Vadutov, A. I. Soldatov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The authors of the paper present a method for constructing of the models of microwave frequency synthesizer section for a fixed frequency as a control object for the purpose of further development of AGC system. The static and dynamic characteristics of the control object have been studied. The authors have determine the coefficients of static characteristics of transmission controlled attenuator in two ranges of values of the control action for three frequencies: 5, 6 and 7 GHz. For dynamic characteristics of the control object, the order and coefficients of the equations, describing the dependence of the output power on the input power, and the control action, applied to the attenuator, and the dependence of the output voltage on the detector output have been defined. The results of comparative analysis of the model and the real object have been presented. The developed model corresponds to the real object.

Original languageEnglish
Title of host publicationProceedings of 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479962211
DOIs
Publication statusPublished - 15 Dec 2014
Event2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 - Tomsk, Russian Federation
Duration: 16 Oct 201418 Oct 2014

Other

Other2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014
CountryRussian Federation
CityTomsk
Period16.10.1418.10.14

Keywords

  • approximation of nonlinear characteristic
  • controlled attenuator
  • dynamic properties
  • model development
  • nonlinear control object
  • parametric feedback
  • static characteristics

ASJC Scopus subject areas

  • Mechanical Engineering
  • Electrical and Electronic Engineering
  • Control and Systems Engineering

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