Comparison between differenced phase method and phase-ratemethod in detection and reparation of cycle slips

Study on RAIM algorithm of multi-mode navigation system

Software design for abnormal time/frequency signals alarmingat BPL Controlling and Monitoring Lab

A design of PCI driver program for time synchronization devices

Low-frequency numerically controlled oscillator with decimal compensation and realization with FPGA

Design and realization of a disciplined clock module used in time transfer system with optical fiber

A design of dual rubidiumclock hot standby system with a switching method of no-phase-perturbation

Theory of electromagnetically induced transparency in Sr atomic system

Design of magnetic field of magnetic-optical trap and control circuit for Sr optical lattice clock

A realization of uniform C field in caesium atomic fountain clock