An 80.4% peak power efficiency adaptive supply class H power amplifier for audio applications

This paper presents a novel class H power amplifier aiming for audio applications on battery-powered electronic devices. The power supply of the amplifier is adaptively adjusted to track the instantaneous input signal amplitude for higher power efficiency. By embedding audio input signal amplitude i...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser: Zhang, Xiang, Siek, Liter
Weitere Verfasser: School of Electrical and Electronic Engineering
Format: Journal Article
Sprache:English
Veröffentlicht: 2021
Schlagworte:
Online Zugang:https://hdl.handle.net/10356/152136