@misc{oai:repo.qst.go.jp:00066298, author = {池田, 亮介 and 高橋, 幸司 and 小田, 靖久 and 寺門, 正之 and 阿部, 岩司 and 磯崎, 正美 and 小林, 貴之 and 森山, 伸一 and 坂本, 慶司 and 池田 亮介 and 高橋 幸司 and 小田 靖久 and 寺門 正之 and 阿部 岩司 and 磯崎 正美 and 小林 貴之 and 森山 伸一 and 坂本 慶司}, month = {Sep}, note = {Manufacturing of ITER JA gyrotron has started from April 2016 though the final design review carried out January 2015 and contact procedure with the industries. At this point, the output power of 1.23MW was obtained and the operation of 1MW/230s was also performed. In addition, this gyrotron was demonstrated 4 frequencies oscillation of 1MW-level. Based on the design change requirement of ITER equatorial EC launcher, poloidal steering functionality and reducing the waveguide inner diameter to 50mm, the mm-wave design have been implemented. The mock-up to simulate the mm-wave propagation of the top beam raw of the equatorial EC launcher is fabricated and the low/high power mm-wave experiment is in progress., Workshop on RF Heating Technology of Fusion Plasmas 2016}, title = {Status of ITER JA gyrotron and equatorial launcher}, year = {2016} }