@article{oai:nifs-repository.repo.nii.ac.jp:00010697,
 author = {ITOH,  Kimitaka and ZHAO, Kaijun and DONG, Jiaqi and ITOH,  Sanae -I. and FUJISAWA, Akihide and INAGAKI,  Shigeru and Sasaki, Makoto and NAGASHIMA,  Yoshihiko and Kosuga, Yusuke and CHENG, Jun and Kobayashi, Tatsuya},
 journal = {Plasma and Fusion Research},
 month = {Feb},
 note = {0000-0003-3873-4766, The influence of relative displacement of Mach probe (which is placed near the top of magnetic surface) on the interference of signals is discussed. An error can arise in measured value of poloidal electric field. The Mach number perturbation at the GAM frequency has an interference from the density perturbation. The interference from the density perturbation can propagate to all of Mach number measurement. By observing the signals associated with GAM oscillations, the error in setting the probe arrays can be detected. This result can be applied to correct the positioning of probes.},
 title = {Calibration of Setting of Mach Probes by Observing GAM Oscillations},
 volume = {11},
 year = {2016}
}