@article{oai:nifs-repository.repo.nii.ac.jp:00006489, author = {Kumazawa, R. and Mutoh, T. and Seki, T. and Shinbo, T. and Nonura, G. and Masuda, S. and Ido, T. and Watari, T.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-15}, title = {Feasibility of Frequency Feedback Control for Impedance Matching in MW Level ICRF Heating}, volume = {Annual Report Apr.1995 - Mar.1996}, year = {} }