Skip to Main content Skip to Navigation
Conference papers

Fast simulation of bandpass Continuous-Time Sigma-Delta Modulators

Abstract : A methodology for the simulation of bandpass continuous time sigma-delta (SD) modulators is presented in this paper. This method permits the simulation of SD modulators employing continuous-time filters using a fixed-step algorithm. The method is based on the discretization of a continuous-time model and the use of a discrete simulator, which is more efficient than an analog simulator. This transformation is exact in term of Noise Transfer Function and asymptotically exact in term of Signal Transfer Function (the Signal Transfer Function of the model rapidly tends to the continuous time model transfer function when the number of steps increases).
Complete list of metadata

Cited literature [7 references]  Display  Hide  Download
Contributor : Karine El Rassi Connect in order to contact the contributor
Submitted on : Thursday, April 17, 2008 - 10:34:47 AM
Last modification on : Monday, December 14, 2020 - 12:28:40 PM
Long-term archiving on: : Tuesday, September 21, 2010 - 4:13:45 PM


Files produced by the author(s)




Philippe Benabes. Fast simulation of bandpass Continuous-Time Sigma-Delta Modulators. IEEE NEWCAS TAISA Traitement Analogique de l'Information, du Signal et ses Applications, Jun 2008, Montreal, Canada. pp. 289-292, ⟨10.1109/NEWCAS.2008.460378⟩. ⟨hal-00270239v2⟩



Les métriques sont temporairement indisponibles