ANISOTROPIC PROPAGATION OF MAGNETOSTATIC SURFACE-WAVES IN A NONSTATIONARY MAGNETIZED FERRITE FILM

被引：1
|
作者：
FETISOV, YK
机构：
[1] Moscow Institute of Radio Engineering, Electronics and Automation, 117454 Moscow
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 06期
关键词：
D O I：
10.1109/20.281194
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：
Propagation of magnetostatic surface waves (MSSW) in yttrium-iron-garnet (YIG) film placed in external homogeneous slowly time-varying magnetic field was investigated theoretically in geometrical optics approximation. The MSSW trajectories for the cases of amplitude and angular modulation of the magnetizing field were calculated. Anisotropic MSSW propagation in oscillating magnetizing field may be used for spectral analysis of microwaves.
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页码：3455 / 3456
页数：2
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