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RF Field Measurement by Magnetic Probes in the Hanbit Magnetic Mirror Device

J. G. Bak, Jinil Chung, S. G. Lee, J. G. Yang, J. H. Choi, B. C. Kim, J. Hong, M. Kwon

Fusion Science and Technology / Volume 39 / Number 1T / January 2001 / Pages 225-228

Poster Presentations / dx.doi.org/10.13182/FST01-A11963447

Published:February 8, 2018

The RF-field structures are measured by the magnetic probe arrays in the edge region of the central cell of the Hanbit magnetic mirror device. The probe data was obtained during RF discharges produced by a slot antenna with frequency of 3.75 MHz and heating power of up to 150kW. For further reliable measurements, the calibration of the probe was carried out with a network analyzer for the RF frequency range of 1 – 10 MHz. The experimental results from the measurements are presented.