@InProceedings{Supelec11,
author = {Jean-Luc Collette and Michel Barret},
title = {{On simulations about the precision of non uniform hybrid filter bank analog/digital converters}},
year = {2006},
booktitle = {{ICASSP 2006}},
month = {may},
address = {Toulouse (France)},
url = {http://hal-supelec.archives-ouvertes.fr/hal-00244006/fr/},
abstract = {In this paper we present a theoretical study of the errors due to imperfect reconstruction and to quantization in hybrid filter bank (HFB) analog/digital (A/D) converters, that are non uniform i.e., with K channels and an arbitrary ratio M of the M-fold expanders (M \≤ K). We propose then a new method of simulation for such HFB A/D converters that avoids any numerical computation of differential equation solutions. The results of simulation are compared with theoretical ones. Moreover, in HFB A/D converter studies, the effect of quantization noise is generally indicated by its average power at the output of the HFB, when it is M-cyclostationary. This paper shows on an example that the variance of the global error at the HFB output can vary a lot in a period of M samples.}
}