This paper uses the Bennett method [1] to analyze the distortion of the Class D digital power amplifier circuit. On this basis, the feasibility of using negative feedback design to reduce distortion is discussed. A 10-W amplifier is used as an example for analysis. The simulation results show that the THD is 0.03-0.6% and the energy conversion efficiency is 89%.
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CVPR 2023 Paper Summary: Video: Low-Level Analysis, Motion, and Tracking
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