Interesting Engineering on MSN

UK researchers unveil ultra-precise atomic clock that is small enough to carry by hand

Researchers at the UK’s National Physical Laboratory (NPL) have created a tiny atomic fountain ...
Physics World

NPL unveils miniature atomic fountain clock

Smaller version Illustration of a conventional atomic fountain clock (left) next to NPL’s miniature atomic fountain clock.
EDN

Low-profile rubidium clock covers wide frequencies

for GSM base stations; and 10.23 MHz for GPS. The clock provides a frequency stability change of ± 5 x10 –11 over the temperature range of –5° to 55°C.
CNN

Next-Generation Miniaturized Rubidium Atomic Clock Improves Performance and adds Features ...

CHANDLER, Ariz., Jan. 22, 2020 (GLOBE NEWSWIRE) -- As reliance on precise frequency and timing increases due to the Global Navigation Satellite System (GNSS) enabling 5G communication networks, data ...