IEEE

Design and Implementation of an Ultra-Low-Jitter Sampling System Reference Clock

Abstract: To ensure high-fidelity signal acquisition and system stability, high-speed data acquisition systems require a sampling reference clock with ultra-low phase noise, minimal timing jitter and ...

A New Kind of Atomic Clock Could Redefine the Second

Scientists are exploring a new type of optical atomic clock based on ytterbium-173 ions that could help define the future standard for measuring time.

Chinese scientists create clock so precise it could redefine second

Chinese scientists have engineered a clock so accurate it could lead to a redefinition of the second and an ultraprecise global time standard. The new optical clock is so accurate that it loses or ...
Athlon Sports

The Golf Clock: How a Rain Delay Conversation Became a Patent-Protected Training Revolution

Two golf pros turned a simple idea into a visual training system that’s helping hundreds of golfers finally understand what “swing from the inside” actually means. Instructors created The Golf Clock ...
IEEE

An Improved Unbiased Phase Estimation Algorithm for MEMS-based Multiphase Clock Calibration

Abstract: Micro-electro-mechanical system (MEMS) multiphase clock systems are critical for the operation of high-speed circuits, but they are susceptible to phase ...