The digital low-dropout (LDO) linear regulator is one of the latest innovations in the power industry, bringing telemetry and ...

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 ...

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

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

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 ...

Oscillators come with instability, noise, and spurious emissions. Overcoming these requires advanced design, materials, and ...

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

Castellum ( (CTM)) has issued an announcement. On July 8, 2025, Castellum, Inc. announced a reseller agreement with AmpliTech Group, Inc. through its newly formed subsidiary, Castellum Advanced ...

(NYSE-American: CTM) (the “Company” and “Castellum”) and AmpliTech Group, Inc. (Nasdaq: AMPG) (“AmpliTech”) are pleased to jointly announce that the Company’s newly formed product subsidiary, ...

Digging through IMS 2025’s technical sessions unearthed some insights into the microwave industry’s research inclinations, which in turn provide a look into the future.

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 ...