Temperature characteristic of complex permeability and permittivity of microwave ferrite absorbent

被引：0
|
作者：
Zhang, Xiucheng [1 ]
Zhao, Zhensheng [1 ]
He, Huahui [1 ]
机构：
[1] Huazhong Univ of Science and, Technology, Wuhan, China
来源：
Gongneng Cailiao/Journal of Functional Materials | 1994年 / 25卷 / 02期
关键词：
Absorption - Magnetic permeability - Permittivity - Thermal effects;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, the effect of temperature on the complex permeability μr and permittivity Εr of microwave ferrite absorbing material hexagonal ferrite (Zn1-xCox)2-W was investigated. The experiments show that the real part and imaginary part of μr decrease whereas the real part and the imaginary part of Εr increase when the temperature increases from-25 to 100°C. In addition, the cause for the changing of μr and Εr with the temperature was also analyzed from a theoretical view.
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页码：169 / 171
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