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A comparative study of complex multiple-band noise-shaping sigma-delta modulators for multi-tone input signals

Al-Janabi, Mohammed and Kale, Izzet and Morling, Richard C.S. (1999) A comparative study of complex multiple-band noise-shaping sigma-delta modulators for multi-tone input signals. In: Proceedings of the 42nd Midwest Symposium on Circuits and Systems, vol 1, Las Cruces, New Mexico. IEEE, pp. 452-455. ISBN 0780354915

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Official URL: http://dx.doi.org/10.1109/MWSCAS.1999.867302

Abstract

This paper presents a comparative study of complex single-bit and multi-bit sigma-delta modulators that are capable of providing concurrent multiple-band noise-shaping for multi-tone narrow-band input signals. The concepts applied for the three design methodologies are based on the noise transfer functions of complex comb, complex slink and complex multi-notch filters.

Item Type:Book Section
Research Community:University of Westminster > Electronics and Computer Science, School of
ID Code:10289
Deposited On:02 Feb 2012 16:02
Last Modified:02 Feb 2012 16:02

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