💡NICT – National Institute of Information and Communications Technology, atomic clock to ultra compact system
A simple ultra-small atomic clock system using mechanical vibration of a piezoelectric thin film is proposed
Chip area reduced by approximately 30%, Power consumption reduced by approximately 50%, Frequency stability improved by one digit or more
High precision frequency source at the GPS satellite level to a general purpose communication terminal such as a smartphone
NICT – National Institute of Information and Communications Technology