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

Suppression of spurious mode oscillation in mega-watt 77-GHz gyrotron as a high quality probe beam source for the collective Thomson scattering in LHD. by Ogasawara, S, Kubo, S, Nishiura, M, Tatematsu, Y, Saito, T, Tanaka, K, Shimozuma, T, Yoshimura, Y, Igami, H, Takahashi, H, Ito, S, Takita, Y, Kobayashi, S, Mizuno, Y, Okada, K, Minami, R, Kariya, T, Imai, T

Optimization of megawatt 77-GHz gyrotron operation for collective thomson scattering in LHD by Ogasawara, S, Kubo, S, Nishiura, M, Tatematsu, Y, Saito, T, Tanaka, K, Shimozuma, T, Yoshimura, Y, Igami, H, Takahashi, H, Ito, S, Makino, R, Kobayashi, S, Mizuno, Y, Okada, K, Minami, R, Kariya, T, Imai, T

Identification of spurious modes of high-power 77-GHz gyrotron for collective thomson scattering in LHD by Ogasawara, S, Kubo, S, Nishiura, M, Tatematsu, Y, Saito, T, Tanaka, K, Shimozuma, T, Yoshimura, Y, Igami, H, Takahashi, H, Ito, S, Takita, Y, Kobayashi, S, Mizuno, Y, Okada, K, Minami, R, Kariya, T, Imai, T