High-Resolution DPWM For DC-DC Buck Converter using Sigma-Delta Modulation Techniques

in this paper, a 13-bit hybrid DPWM structure which consists of a second-order Σ-∆ modulator having 6-bit resolution and a counter-comparator block with the 7-bit resolution is designed. The Σ-∆ modulator is based on error feedback concept which increases the effective resolution of DPWM by 6-bit an...

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Veröffentlicht in:International journal of recent technology and engineering 2019-09, Vol.8 (2S8), p.1205-1209
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
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