Description
Pulse Density Modulation- (PDM-) based class-D amplifiers can reduce non-linearity and tonal content due to carrier signal in Pulse Width Modulation - (PWM-) based amplifiers. However, their low-voltage analog implementations also require a linear- loop filter and a quantizer. A PDM-based class-D audio amplifier using a frequency-domain quantization is presented in this paper.
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Contributors
- Lee, Junghan (Author)
- Bakkaloglu, Bertan (Thesis advisor)
- Kiaei, Sayfe (Committee member)
- Ozev, Sule (Committee member)
- Song, Hongjiang (Committee member)
- Arizona State University (Publisher)
Date Created
The date the item was original created (prior to any relationship with the ASU Digital Repositories.)
2011
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Note
- Partial requirement for: Ph.D., Arizona State University, 2011Note typethesis
- Includes bibliographical references (p. 93-97)Note typebibliography
- Field of study: Electrical engineering
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Statement of Responsibility
by Junghan Lee