@inproceedings{1e5226ef4d9d48368b66253b457848ac,
title = "Adaptive digital correction for dual quantization σ-δ modulators",
abstract = "Oversampled δ-σ A/D converters have been applied in many signal processing applications. Among these, cascade and dual-quantizer modulator [1-] have been applied to minimize the quantization noise. The primary disadvantage of the dual-quantizer and cascade modulators is that they rely on the precise cancellation of the analog and digital signals. However, due to the capacitor mismatches and finite op-amp gain, the analog components are not ideal which causes large signal-to-noise ratio degradation in the system. This paper describes a digital adaptive a correction and estimation method to estimate the nonidealities of the analog components for the dual-quantization and MASH modulators.",
author = "S. Kiaei and S. Abdennadher and Temes, {G. C.} and Y. Yang",
year = "1993",
month = jan,
day = "1",
language = "English (US)",
isbn = "0780312813",
series = "Proceedings - IEEE International Symposium on Circuits and Systems",
publisher = "Publ by IEEE",
pages = "1228--1229",
booktitle = "Proceedings - IEEE International Symposium on Circuits and Systems",
note = "Proceedings of the 1993 IEEE International Symposium on Circuits and Systems ; Conference date: 03-05-1993 Through 06-05-1993",
}