@article{oai:nifs-repository.repo.nii.ac.jp:00006269, author = {Kogi, Y. and Yoshikawa, M. and Mase, A. and Nagayama, Y. and Kawahata, K.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-15}, title = {Development of Digital Based Millimeterwave Interferometer and Application to Electron Density Imaging at the Potential Barrier Region on GAMMA10}, volume = {Annual Report Apr.2010 - Mar.2011}, year = {} }