Micro-size magnetic strip for ultra high frequency carrier type magnetic field sensor
Micro-size magnetic strip for ultra high frequency carrier type magnetic field sensor
复制标题
超高频载波型磁场传感器用微型磁条
DOI：
10.1109/20.951035
复制
发表时间：
2001
影响因子：
2.1
通讯作者：
K. Arai
中科院分区：
文献类型：
--
作者：
K. Tan;M. Yamaguchi;K. Yamakawa;K. Ouchi;K. Arai
以高频载波型磁场传感器为研究对象，在千兆赫兹的载频范围内，采用不同的磁条宽度对其进行了研究，得到了阻抗变化较大的条件。阻抗的变化归因于磁共振效应。结果表明，宽带元件阻抗变化最大的直流磁场区域与所施加的载频密切相关，理论上是这样。最大灵敏度的直流磁场随着带材变窄而减小。
Magnetic strips aimed at high-frequency carrier-type magnetic field sensors were studied by using various strip widths in a carrier frequency range of gigahertz to obtain conditions for large impedance change. The impedance change was attributed to a magnetic resonance effect. It was shown that DC magnetic field regions at which the maximum change of impedance occur for wide strip elements were closely related to the applied carrier frequencies as expected theoretically. The DC magnetic field for the maximum sensitivity decreased as strips become narrow.
使用低噪声晶体振荡器的高频载波型薄膜传感器
DOI：
--
发表时间：
2004
期刊：
IEEE Transactions on Magnetics 40
影响因子：
--
作者：
S.Yabukami;H.Mawatari;Y.Murayama;T.Ozawa;K.Ishiyama;K.I.Arai
通讯作者：
K.I.Arai