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Multiplicative Frequency Conversion in a Scheme of Magnetostrictive Transducer. Frequency Multiplication in the Relaxation Regime

  • V. G. Shavrov
  • V. I. ShcheglovEmail author
RADIO PHENOMENA IN SOLIDS AND PLASMA
  • 32 Downloads

Abstract

Stimulated oscillations of magnetization and elastic displacement in a normally magnetized ferrite plate with magnetoelastic properties are considered. Frequency multiplication at the ratio determined by the multiplicity of the resonance frequencies of the magnetic and elastic subsystems is analyzed. Time and amplitude characteristics of the effect are studied using a model of the impact excitation of the elastic system due to short-term effect of the magnetic system. Frequency division in the same scheme of the magnetostrictive transducer is employed for comparison.

Notes

ACKNOWLEDGMENTS

We are grateful to V.S. Vlasov (Syktyvkar State University) for assistance in preliminary works and stimulating discussions.

The numerical analysis of the development of oscillations in time was supported by the Russian Foundation for Basic Research (project no. 17-02-01138-a).

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Copyright information

© Pleiades Publishing, Inc. 2019

Authors and Affiliations

  1. 1.Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of SciencesMoscowRussia

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