A Microstrip Thin-Film Low-Field Magnetic Transducer

被引：3
|
作者：
Belyaev B.A. [1 ]
Butakov S.V. [1 ]
Leksikov A.A. [1 ]
机构：
[1] Kirenskii Institute of Physics, Siberian Division, Russian Academy of Sciences, Krasnoyarsk
来源：
Russian Microelectronics | 2001年 / 30卷 / 3期
关键词：
RUSSIAN Microelectronics; Ferromagnetic Resonance; Wave Impedance; Strip Conductor; Uniaxial Magnetic Anisotropy;
D O I：
10.1023/A:1011370827841
中图分类号：
学科分类号：
摘要：
The design of a planar low-field magnetic transducer is suggested. The transducer is based on an irregular ring microstrip resonator with an anisotropic magnetic film. The performance of the transducer is considered in the quasi-static approximation. The use of a high-permittivity substrate and high pumping frequencies provides small sizes of the device. Detection of signals at the eigenfrequencies of the first two oscillation modes of the microstrip resonator makes it possible to determine both the magnitude and the direction of an inplane magnetic field. Experimental and theoretical data are in good agreement.
引用
收藏
页码：195 / 202
页数：7
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