Category Archives: Time and Frequency

Development of a Spaceborne Hydrogen Maser Atomic Clock for Quasi-Zenith Satellite

Hiroyuki Ito, Takao Morikawa, Hitoshi Ishida, Shin’ichi Hama, Kazuhiro Kimura, Shouichirou Yokita, National Institute of Information and Communications Technology (NICT) [ link-1708-0021 ] Link to USNO : A Bread Board Model of a spaceborne hydrogen maser atomic clock for the satellite positioning system using Quasi-Zenith Satellites has been developed. Anal- ysis and experiments for technical… Read More »