Development of the high performance Ecrh antenna for GAMMA-10 by Sakagoshi, Y, Imai, T, Shidara, H, Kariya, T, Minami, R, Machida, N, Nakamura, M, Harigae, M, Murofushi, N, Yamaguchi, Y, Tatematsu, Y

Development of 28GHz and 77GHz 1MW gyrotron for ecrh of magnetically confined plasma by Kariya, T, Minami, R, Imai, T, Sakamoto, K, Kubo, S, Shimozuma, T, Takahashi, H, Ito, S, Mutoh, T, Mitsunaka, Y, Endo, Y, Shidara, H, Murofushi, N, Sakagoshi, Y, Yasutake, H, Okazaki, Y