@article{oai:nifs-repository.repo.nii.ac.jp:00007789, author = {Shimozuma, T. and Sato, M. and Takita, Y. and Ito, S. and Kubo, S. and Idei, H. and Ohkubo, K. and Watari, T. and Chu, T.S. and Felch, K. and Cahalan, P. and Loring, Jr, C.M.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Preliminary Experiments on an 84GHz Gyrotron with a Single-Stage Depressed Collector}, volume = {Annual Report Apr.1996 - Mar.1997}, year = {} }