Doutreloigne, JanJanDoutreloigneBuyle, JodieJodieBuyleDe Gezelle, VincentVincentDe Gezelle2021-10-172021-10-172009https://imec-publications.be/handle/20.500.12860/15247A multi-level switching amplifier with improved power efficiency for analog signals with high crest factorProceedings paper