High frequency magnetic field sensors based on the Faraday effect in garnet thick films

1992 ◽  
Vol 60 (17) ◽  
pp. 2048-2050 ◽  
Author(s):  
R. Wolfe ◽  
E. M. Gyorgy ◽  
R. A. Lieberman ◽  
V. J. Fratello ◽  
S. J. Licht ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Frequency ◽  
Faraday Effect ◽  
Thick Films ◽  
Magnetic Field Sensors ◽  
Frequency Magnetic Field ◽  
High Frequency Magnetic Field

Motion behavior of non-metallic particles under high frequency magnetic field

2009 ◽  
Vol 19 (3) ◽  
pp. 674-680 ◽  
Author(s):  
Zhong-tao ZHANG ◽  
Qing-tao GUO ◽  
Feng-yun YU ◽  
Jie LI ◽  
Jian ZHANG ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Frequency ◽  
Metallic Particles ◽  
Frequency Magnetic Field ◽  
High Frequency Magnetic Field ◽  
Motion Behavior

scholarly journals ANALYSIS OF HIGH-FREQUENCY C-CORE MAGNETIC FLUX LEAKAGES FOR BONE TUMOR WITH INDUCTION HEATING BY USING MULTI-COIL

2019 ◽  
Author(s):  
Metharak Jokpudsa ◽  
Supawat Kotchapradit ◽  
Chanchai Thongsopa ◽  
Thanaset Thosdeekoraphat
Keyword(s):  
Magnetic Field ◽  
High Frequency ◽  
Tumor Tissue ◽  
Low Frequency ◽  
Heat Energy ◽  
High Frequencies ◽  
Frequency Magnetic Field ◽  
High Frequency Magnetic Field ◽  
The Magnetic Field ◽  
Flux Leakage

High-frequency magnetic field has been developed pervasively. The induction of heat from the magnetic field can help to treat tumor tissue to a certain extent. Normally, treatment by the low-frequency magnetic field needed to be combined with magnetic substances. To assist in the induction of magnetic fields and reduce flux leakage. However, there are studies that have found that high frequencies can cause heat to tumor tissue. In this paper present, a new magnetic application will focus on the analysis of the high-frequency magnetic nickel core with multi-coil. In order to focus the heat energy using a high-frequency magnetic field into the tumor tissue. The magnetic coil was excited by 915 MHz signal and the combination of tissues used are muscle, bone, and tumor. The magnetic power on the heating predicted by the analytical model, the power loss density (2.98e-6 w/m3) was analyzed using the CST microwave studio.

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