Dispersion Properties of Magnetostatic Surface Waves in a Ferrite Plate with Dissipation

被引：2
|
作者：
Keller, Yu I. [1 ]
Makarov, P. A. [1 ]
Shavrov, V. G. [2 ]
Shcheglov, V. I. [2 ]
机构：
[1] Pitirim Sorokin Syktyvkar State Univ, Syktyvkar 167001, Russia
[2] Kotelnikov Inst Radio Engn & Elect, Moscow 125009, Russia
来源：
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2018年 / 63卷 / 06期
基金：
俄罗斯科学基金会;
关键词：
2ND-ORDER MAGNETIZATION PRECESSION; FORCED NONLINEAR PRECESSION; IRON-GARNET FILMS; ORIENTATIONAL TRANSITION; UNIAXIAL ANISOTROPY; FIELD; EXCITATION; TRAJECTORIES; PROPAGATION; RADIATION;
D O I：
10.1134/S106422691806013X
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
引用
收藏
页码：570 / 576
页数：7
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