@article{oai:nifs-repository.repo.nii.ac.jp:00000146, author = {KUBO, Shin and NISHIURA, Masaki and TANAKA, Kenji and SHIMOZUMA, Takashi and TATEMATSU, Yoshinori and NOTAKE, Takashi and SAITO, Teruo and YOSHIMURA, Yasuo and IGAMI, Hiroe and TAKAHASHI, Hiromi and TAMURA, Namiko}, journal = {Plasma and Fusion Research}, month = {Jan}, note = {The collective Thomson scattering (CTS) is one of the most promising methods for evaluating the ion velocity distribution function. The study of CTS diagnostic has been started utilizing the gyrotron and antenna/transmission systems installed in LHD for high power local electron heating. One of the high power gyrotrons at 77 GHz is selected as a probing power source and a set of highly focused antenna system is used for the probing and receiving antenna. The specific feature of the system, receiver design are described and preliminary data obtained in for ECRH plasma in LHD are discussed.}, title = {Collective Thomson Scattering Study Using Gyrotron in LHD}, volume = {Vol.5}, year = {2010} }