Title :
Measurement of high-frequency magnetic field distribution of square coil based on projection method
Author :
Chomsuwan, Komkrit ; Sangdaowee, Unchalee ; Ruchanawet, Pitiporn ; Ohji, Takahisa
Author_Institution :
Dept. of Electr. Technol. Educ., King Mongkut´s Univ. of Technol. Thonburi, Bangkok, Thailand
Abstract :
This paper proposed the measurement of high-frequency magnetic field distribution of square coil based on projection method. Conventional one turn search coil was developed in array in order to used as magnetic field distribution probe. The probe was rotated over a magnetic field measuring area to obtain projection magnetic field distribution. Reconstruction of magnetic field distribution can be achieved by applied back projection technique to measurement data. The results are discuss and compared with the calculation both analytic solution and finite element analysis.
Keywords :
coils; finite element analysis; magnetic field measurement; back projection technique; finite element analysis; high-frequency magnetic field distribution measurement; magnetic field distribution probe; magnetic field distribution reconstruction; magnetic field measuring area; one turn search coil; projection magnetic field distribution; projection method; square coil; Area measurement; Coils; Magnetic field measurement; Magnetic fields; Probes; Rotation measurement; Sensors; Computed tomographt probe; Finite element method; Magnetic field;
Conference_Titel :
Communications and Information Technologies (ISCIT), 2013 13th International Symposium on
Conference_Location :
Surat Thani
Print_ISBN :
978-1-4673-5578-0
DOI :
10.1109/ISCIT.2013.6645928
