Time and Frequency Activities at NICT, Japan

Abstract : At NICT, Japan, research and developments for the time and frequency standards are performed by the Space-Time Standards Group. The objectives of this group are to establish standards and reference of space and time as the fundamental basis for various fields of activities in science, engineering, and social activities, and to provide easy access to these foundations from wide range of communities. The recent activities and achievements of the group are reported in this paper.