Energy levels of oscillations in a nonlinear transmission line filled with saturated ferrite

被引：31
|
作者：
Romanchenko, I. V. [1 ]
Rostov, V. V. [1 ]
机构：
[1] Russian Acad Sci, Inst High Current Elect, Siberian Branch, Tomsk 634061, Russia
来源：
TECHNICAL PHYSICS | 2010年 / 55卷 / 07期
关键词：
Ferrite; Transmission Line; Stationary Wave; Magnetization Vector; Yttrium Iron Garnet;
D O I：
10.1134/S1063784210070170
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Stationary solutions in the form of traveling electromagnetic waves in a uniform transmission line filled with saturated ferrite in the absence of damping are studied. Expressions are obtained for the period of nonlinear oscillations as a function of their amplitude. The period of linear oscillations is shown to linearly increase with the current through the line. The group velocity of the stationary wave increases with the oscillation amplitude. A relationship is found between the electromagnetic oscillations and oscillations of the magnetization vector. The oscillations become increasingly anisochronous with increasing the external magnetic field.
引用
收藏
页码：1024 / 1027
页数：4
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