A Class-D Piezoelectric Speaker Driver Using A Quadrature Feedback Chopping Scheme achieving 29dB Large-Signal THD+N Improvement

Shoubhik Karmakar, Huajun Zhang, Marco Berkhout, Qinwen Fan. A Class-D Piezoelectric Speaker Driver Using A Quadrature Feedback Chopping Scheme achieving 29dB Large-Signal THD+N Improvement. In 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), Kyoto, Japan, June 11-16, 2023. pages 1-2, IEEE, 2023. [doi]

Authors

Shoubhik Karmakar

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Huajun Zhang

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Marco Berkhout

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Qinwen Fan

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