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Journal Radioengineering №3 for 2016 г.
Article in number:
Electrodynamic properties own wave parameter rectangular cavity with three-layer dielectric filling
Keywords: wave Helmholtz equation rectangular cavity the principle of dual polarization electromagnetic field dielectric plate ge-neralized wave number E and H modes of vibration dispersion equation spectrum of the natural frequencies of the cavity border conditions the structure of the electromagnetic field external currents and charges absolute and relative permittivity material
Authors:
D.A. Barinov - Deputy General Director, JSC «SIC Almaz-Fazotron» (Saratov) P.V. Kovryakov - Post-graduate Student, Department «Electronics and telecommunications», Yuri Gagarin State Technical University of Saratov V.A. Kolomeytsev - Dr. Sc. (Eng.), Honored Scientist of RF, Professor, Department «Electronics and telecommunications», Yuri Gagarin State Technical University of Saratov E.A. Morozov - Student, Department «Electronics and telecommunications», Yuri Gagarin State Technical University of Saratov
Abstract:
A model of the working chamber (WC) domestic microwave oven, which is a rectangular cavity with a three-layer dielectric filling, wherein each layer is a rectangular plate, which occupies part of the volume of the cavity defined by the top and bottom wall plates that cover the entire surface of the cross section of WC in plane XZ, that It is a prerequisite for making analytical solutions kinds of boundary problem of electrodynamics (KBPE) to working chamber with dielectric material. Using the longitudinal polarization of the electromagnetic field (EF) −Ey, Hy to determine the spectrum of the natural frequencies of a rectangular cavity with a three-layer dielectric filling and electrodynamic properties of a given operating frequency range.
Pages: 62-71
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