Circuits Integrated Announces CI-ONE Family of Ka-Band Integrated Switch Power Amplifiers, Enabling Ultra-Compact, Cost-Optimized Satcom Architectures

Building on the commercial momentum and integration philosophy behind our Kythrion™ platform, CI-ONE represents the next step in RF front-end innovation,” said CIH co-founder and CEO Paolo Fioravanti.
What Hi-Fi?

This neat streaming and vinyl system is a modern take on a classic hi-fi setup – fewer boxes, great sound

The Debut 2 is a well-built, easy to use turntable that is minimal in design, and you can choose from 10 finishes (some in ...
IEEE

CMOS op-amps for biomedical applications

Abstract: A new family of two stage op-amps with broadband open loop response is introduced. These have a significant reduction of the DC open loop gain and maintain a high gain at frequencies as low ...

Tiny New Optical Amplifier Boosts Light by 100x

A new Stanford-designed optical amplifier uses energy recycling in a resonator to deliver strong, low-noise amplification with far less power.
IEEE

Trans-impedance amplifier (HA) design for Visible Light Communication (VLC) using commercially available OP-AMP

Abstract: Trans-impedance amplifier (TIA) are widely used for optical sensing applications (precision instrumentation) and optical communication, such as: fiber optic, IR communication and also ...
eCoustics

FiiO BTR17 Review: High End DAC Chips, Balanced Output, and Deep EQ in Your Pocket?

Can the $199 FiiO BTR17 still compete in 2026? With dual ESS DACs, THX power, and LDAC support, this pocket DAC/amp aims close to desktop sound.