Investors kept pouring money into AI hardware startups in the second quarter of 2026. While companies focused on chips for AI data centers have largely dominated the funding over the past year, ...

Spacecraft timing systems must provide highly stable, precise signals for navigation, communications and scientific instruments, even when GNSS signals are weak or unavailable. Designers frequently ...

Microchip Technology MCHP has introduced the DSA504RT, a space-grade, radiation-tolerant programmable clock generator with six outputs, developed to meet the demanding timing requirements of aerospace ...

Ctesibius, the Greek sage who died in obscurity, overshadowed by Archimedes. Credit: Guillermo Carvajal / labrujulaverde.com Not much else is known about his private life, except that he married a ...

For decades, scientists have tried to build a device even more precise than an atomic clock, which keeps time using electrons, the negatively charged particles that whiz around in an atom. Now, two ...

Two teams of physicists have made the world’s first nuclear clocks. These radical new devices keep time using fluctuations in the energy states of an atom’s nucleus, rather than those of its electrons ...

Abstract: This work presents a wideband, low-jitter ring-oscillator-based clock generator that combines a PLL with an edge-combining quadrupler. A novel sub-sampling ...

Abstract: This paper proposes a low-jitter clock generation system for a 12-bit, 2 GHz time-interleaved ADC. The system utilizes a 1 GHz differential sine wave signal as the input and generates four ...

Insane levels of electrical power are needed to support AI in data centers, and the electrification of mobility means development of remote locations for the extraction of critical mineral resources.

To coincide with this year's Reith Lectures, entitled the Triumph of Technology, You and Yours asked what has been the most significant technological innovation since 1800. From the hundreds of ...