IEICE TRANSACTIONS on Fundamentals
A Simplified Illustration of Arbitrary DAC Waveform Effects in Continuous Time Delta-Sigma Modulators
Summary :
In this paper a straight-forward approach to extract the equivalent loop-gain of a continuous time Delta-Sigma modulator with an arbitrary DAC waveform in z-domain is presented. In this approach the arbitrary DAC waveform is approximated by the infinite number of rectangular pulse shapes. Then simply using the transformations available in literatures for a rectangular DAC pulse shape and applying superposition on each rectangular pulse shape, the loop-gain of the system is derived in z-domain.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E88-A No.12 pp.3577-3579
- Publication Date
- 2005/12/01
- Publicized
- Online ISSN
- DOI
- 10.1093/ietfec/e88-a.12.3577
- Type of Manuscript
- Special Section LETTER (Special Section on VLSI Design and CAD Algorithms)
- Category
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Hossein SHAMSI, Omid SHOAEI, "A Simplified Illustration of Arbitrary DAC Waveform Effects in Continuous Time Delta-Sigma Modulators" in IEICE TRANSACTIONS on Fundamentals,
vol. E88-A, no. 12, pp. 3577-3579, December 2005, doi: 10.1093/ietfec/e88-a.12.3577.
Abstract: In this paper a straight-forward approach to extract the equivalent loop-gain of a continuous time Delta-Sigma modulator with an arbitrary DAC waveform in z-domain is presented. In this approach the arbitrary DAC waveform is approximated by the infinite number of rectangular pulse shapes. Then simply using the transformations available in literatures for a rectangular DAC pulse shape and applying superposition on each rectangular pulse shape, the loop-gain of the system is derived in z-domain.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e88-a.12.3577/_p
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@ARTICLE{e88-a_12_3577,
author={Hossein SHAMSI, Omid SHOAEI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Simplified Illustration of Arbitrary DAC Waveform Effects in Continuous Time Delta-Sigma Modulators},
year={2005},
volume={E88-A},
number={12},
pages={3577-3579},
abstract={In this paper a straight-forward approach to extract the equivalent loop-gain of a continuous time Delta-Sigma modulator with an arbitrary DAC waveform in z-domain is presented. In this approach the arbitrary DAC waveform is approximated by the infinite number of rectangular pulse shapes. Then simply using the transformations available in literatures for a rectangular DAC pulse shape and applying superposition on each rectangular pulse shape, the loop-gain of the system is derived in z-domain.},
keywords={},
doi={10.1093/ietfec/e88-a.12.3577},
ISSN={},
month={December},}
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TY - JOUR
TI - A Simplified Illustration of Arbitrary DAC Waveform Effects in Continuous Time Delta-Sigma Modulators
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 3577
EP - 3579
AU - Hossein SHAMSI
AU - Omid SHOAEI
PY - 2005
DO - 10.1093/ietfec/e88-a.12.3577
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E88-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2005
AB - In this paper a straight-forward approach to extract the equivalent loop-gain of a continuous time Delta-Sigma modulator with an arbitrary DAC waveform in z-domain is presented. In this approach the arbitrary DAC waveform is approximated by the infinite number of rectangular pulse shapes. Then simply using the transformations available in literatures for a rectangular DAC pulse shape and applying superposition on each rectangular pulse shape, the loop-gain of the system is derived in z-domain.
ER -
English
