@article{oai:nifs-repository.repo.nii.ac.jp:00006268, 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 Millimeter-wave Interferometer and its Application to High Spatial Resolution Measurement of Electron Density Distribution}, volume = {Annual Report Apr.2009 - Mar.2010}, year = {} }