Influence of ferrimagnetic resonance on conversion of electromagnetic energy into mechanical one
- Authors: Martynenko L.G.1, Komarova G.L.2, Malichenko V.V.1
-
Affiliations:
- Kharkiv Institute of Trade and Economics of Kyiv National University of Trade and Economics
- Ukrainian State University of Railway Transport
- Issue: Vol 59, No 10 (2016)
- Pages: 449-454
- Section: Article
- URL: https://journals.rcsi.science/0735-2727/article/view/176947
- DOI: https://doi.org/10.3103/S0735272716100046
- ID: 176947
Cite item
Abstract
In this paper it is obtained in zero approximation the algorithm of calculation of the force of electromagnetic wave propagation in rectangular waveguide applied to the ferrite sphere, placed into constant magnetic field by the method of physical modeling. It is researched the dependence of the force on a value of magnetic field intensity near ferromagnetic resonance. Theoretical results of the calculations were compared with experimental ones. At the resonance electromagnetic field with the power of 10W and the wave length of 3.2 cm influences on ferrite sphere with diameter of 3.55mmwith a force of 6 ± 0.5 µN. This force in enough for rotation of the suspension system of the reference ponderomotive wattmeter, fixed attached by means of braces or kerns. It allows to develop high-precision microwave wattmeters with enough mechanic strength for industrial application.
About the authors
L. G. Martynenko
Kharkiv Institute of Trade and Economics of Kyiv National University of Trade and Economics
Author for correspondence.
Email: leonid.martynenko@gmail.com
Ukraine, Kharkiv
G. L. Komarova
Ukrainian State University of Railway Transport
Email: leonid.martynenko@gmail.com
Ukraine, Kharkiv
V. V. Malichenko
Kharkiv Institute of Trade and Economics of Kyiv National University of Trade and Economics
Email: leonid.martynenko@gmail.com
Ukraine, Kharkiv