@article{weko_83455_1, author = "Ryosuke,Ikeda and Ken,Kajiwara and Nakai,Taku and Ohgo,Takeru and Satoru,Yajima and Takahiro,Shinya and Takayuki,Kobayashi and Koji,Takahashi and Shinichi,Moriyama and Eguchi,Taku and Mitsunaka,Yoshika and Yasuhisa,Oda and Keishi,Sakamoto", title = "Progress on performance tests of ITER gyrotrons and design of dual-frequency gyrotrons for ITER staged operation plan", journal = "Nuclear Fusion", year = "2021", volume = "61", number = "10", month = "sep" }