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Digital Pulse Modulation Amplifier (PMA) Systems Based on PEDEC Control

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The paper extends previous research and presents three Pulse Modulation power Amplifier (PMA) topologies based on Pulse Edge Delay Error Correction (PEDEC). The proposed topologies are believed to be the first implemented digital PMA systems that maintain the digital modulator performance throughout the subsequent power conversion by effective error correction. The results are very encouraging.

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