Dispersion Properties of Magnetostatic Surface Waves in a Ferrite Plate with Dissipation
- Авторы: Keller Y.1, Makarov P.1, Shavrov V.2, Shcheglov V.2
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Учреждения:
- Pitirim Sorokin Syktyvkar State University
- Kotel’nikov Institute of Radio Engineering and Electronics
- Выпуск: Том 63, № 6 (2018)
- Страницы: 570-576
- Раздел: Radio Phenomena in Solids and Plasma
- URL: https://journals.rcsi.science/1064-2269/article/view/199846
- DOI: https://doi.org/10.1134/S106422691806013X
- ID: 199846
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Аннотация
Dispersion of forward and backward (dissipative) magnetostatic surface waves is analyzed in the geometry of a plane-parallel in-plane magnetized ferrite plate with dissipation. The results of calculation of dispersion curves and characteristics of the group velocity as a function of the real and imaginary parts of the wave number are presented. A limitation on the dispersion curves and the group velocity with respect to the maximum value of the wave number has been revealed and interpreted on the basis of the aperiodic propagation mode. Practical recommendations for lowering of this limitation are given.
Об авторах
Yu. Keller
Pitirim Sorokin Syktyvkar State University
Email: vshcheg@cplire.ru
Россия, Syktyvkar, 167001
P. Makarov
Pitirim Sorokin Syktyvkar State University
Email: vshcheg@cplire.ru
Россия, Syktyvkar, 167001
V. Shavrov
Kotel’nikov Institute of Radio Engineering and Electronics
Email: vshcheg@cplire.ru
Россия, Moscow, 125009
V. Shcheglov
Kotel’nikov Institute of Radio Engineering and Electronics
Автор, ответственный за переписку.
Email: vshcheg@cplire.ru
Россия, Moscow, 125009