A micropower low-distortion digital class-D amplifier based on an algorithmic pulsewidth modulator

A digital Class-D amplifier comprises a pulsewidth modulator (PWM) and an output stage. In this paper, we simplify the time-domain expression for the algorithmic PWM linear interpolation (LI) sampling process and analytically derive its double Fourier series expression....

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Bibliographic Details
Main Authors: Gwee, Bah Hwee, Chang, Joseph Sylvester, Victor, Adrian
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2009
Subjects:
Online Access:https://hdl.handle.net/10356/96769
http://hdl.handle.net/10220/4625
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Institution: Nanyang Technological University
Language: English

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