AudioQuest’s Brave Heart ZERO-Tech speaker cables are no joke—these aren’t your average run-of-the-mill cables, but they’re also not the absolute peak of cable pricing madness. AudioQuest offers a ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

What you're looking at is the FiiO QX13, a pocket DAC and headphone amp for your phone, laptop, or games console – a gateway to the world of hi-res audio on the go. And although it is a flagship ...

AmpliTech Group, Inc. (Nasdaq: AMPG, AMPGW), a designer, developer, and manufacturer of state-of-the-art signal processing ...

Electronics and Telecommunications Research Institute (ETRI), in collaboration with Wavice, has developed GaN-based MMICs for transmit/receive operations used in military and SAR radars for the first ...

Advances in MMIC and RFIC technologies are driving 5G/6G and satellite communications with multi-band support, digital ...

In RF circuits, the mixer is an important component of the front-end circuit to achieve frequency conversion. A mixer design method for improving noise figure and conversion gain was proposed, which ...

This paper presents a fully differential 2-stage operational transconductance amplifier (OTA) for a baseband transimpedance amplifier (TIA) with 360-MHz bandwidth (BW) aiming for applications in ...