דבר בקול רם חוסר תום לב להגיש chip scale atomic clock usb אידיאלי כף כוח משיכה
DARPA Making Progress on Miniaturized Atomic Clocks for Future PNT Applications
The Chip Scale Atomic Clock makes atomic time-keeping portable
Success Story: Chip-Scale Atomic Clock | NIST
Success Story: Chip-Scale Atomic Clock | NIST
Mini Atomic Clocks Promise Greater Accuracy and Alt-PNT Independence - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design