Ultra precise Chinese lattice clock joins international system

Ultra precise Chinese lattice clock joins international system, challenging decades of US dominance in global timekeeping ...
Ars Technica

Windows feature that resets system clocks based on random data is wreaking havoc

WWV signals can be difficult to tune outside of certain hours and weather conditions. It's also fairly difficult to find WWV recievers that can easily plug into computers that aren't expensive bespoke ...
EurekAlert!

Breakthrough MEMS Huygens clock improves timekeeping precision and stability

(a) Schematic of original Huygens’s clock. (b) Structure of MEMS Huygens clock system. (c) Operating mode of MEMS resonator. (d) Image of microfabricated MEMS resonator. PLL: phase locked loop; TIA: ...
Electronic Design

Bulletproof Your System Timing With Programmable Clocks

Ever wondered how much timing margin your system really has? You’ve probably asked some questions along these lines, such as: Does my crystal really need 20 parts-per-million (ppm) accuracy? What if ...
Science Daily

Microcomb chips help pave the way for thousand times more accurate GPS systems

Optical atomic clocks can increase the precision of time and geographic position a thousandfold in our mobile phones, computers, and GPS systems. However, they are currently too large and complex to ...
Electronic Design

Introduction to Multisource Clock Tree Systems

Multisource CTS represents a new clock-distribution technology that fills the methodology gap between conventional CTS and pure clock mesh. Whereas pure clock mesh delivers the best possible clock ...
The New York Times

The Best Alarm Clocks

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Joshua Lyon Joshua Lyon is a writer covering home and decor. He requires nine ...