Abstract: This letter presents a novel power amplifier (PA) architecture employing load-line theory and a reconfigurable output matching network. The proposed design achieves low-/high-power (LP/HP) ...

The circuit was designed to produce an audio power amplifier that operates in the range of Class A type while providing a power output of 40 Watts. Class A – refers to an output stage where the bias ...

Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test. Integrated amplifiers become ...

Abstract: This letter presents a balanced MMIC power amplifier (PA) operating from 100 to 114 GHz for backhaul applications, fabricated using a commercial 0.1-$\mu $ m GaAs pHEMT technology. The ...

The circuit was intended to create a small power amplifier for audio applications while providing high quality audio with a power output of 12 Watts. Power Amplifier – a type of amplifier built and ...

Fujitsu Limited and Fujitsu Laboratories Ltd. (collectively "Fujitsu") today announced the development of a gallium-nitride (GaN) (1) high-electron mobility transistor (HEMT) (2) power amplifier for ...

British audio manufacturer Chord Electronics has unveiled its latest stereo power amplifier, the BerTTi. Not only does it now pack in technology derived from the higher-end ULTIMA range, but it also ...

Integra is now shipping a powerful new nine-channel home theater power amplifier that is rated at 150-Watts per channel. It is believed to be the industry’s first high-performance nine-channel home ...

The EmPower Controller is AAT’s remote site monitoring device, which the company described as "unapologetically SMNP-native.” ...

This diagram shows the standard layout of transistors in cell phone power amplifiers, at left, and a new highly efficient amplifier design, at right. The new design could help make possible ...