Atomic beam frequency standard having RF chain with higher frequ
Atomic clock employing ion trap of mono- or multi-planar geometr
Atomic clock system with improved servo system
Atomic frequency oscillator
Atomic frequency standard based upon coherent population...
Atomic frequency standard using digital processing in its freque
Atomic frequency standard using free induction technique
Atomic frequency standard using optical pumping for state prepar
Atomic or molecular beam frequency standard with optical pumping
Auto trimming oscillator
Auto tuning for an oscillator
Auto-adjusting high accuracy oscillator
Auto-adjusting high accuracy oscillator
Auto-centered phase-locked loop
Auto-detection between referenceless and reference clock...
Auto-gain controlled digital phase-locked loop and method...
Auto-gain controlled digital phase-locked loop and method...
Auto-gain controlled digital phase-locked loop and method...
Auto-locking oscillator for data communications
Auto-ranging phase-locked loop