Approximation Formula for Easy Calculation of Signal-to-Noise Ratio of Sigma-Delta Modulators
Joint Authors
Karampelas, Panagiotis
Vita, Vassiliki
Mladenov, Valeri
Tsenov, Georgi
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-02-14
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
The signal-to-noise ratio (SNR) is one of the most significant measures of performance of the sigma-delta modulators.
An approximate formula for calculation of signal-to-noise ratio of an arbitrary sigma-delta modulator (SDM) has been proposed.
Our approach for signal-to-noise ratio computation does not require modulator modeling and simulation.
The proposed formula is compared with SNR calculations based on output bitstream obtained by simulations, and the reasons for small discrepancies are explained.
The proposed approach is suitable for fast and precise signal-to-noise ratio computation.
It is very useful in the modulator design stage, where multiple performance estimates are required.
American Psychological Association (APA)
Mladenov, Valeri& Karampelas, Panagiotis& Tsenov, Georgi& Vita, Vassiliki. 2011. Approximation Formula for Easy Calculation of Signal-to-Noise Ratio of Sigma-Delta Modulators. ISRN Signal Processing،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-494271
Modern Language Association (MLA)
Mladenov, Valeri…[et al.]. Approximation Formula for Easy Calculation of Signal-to-Noise Ratio of Sigma-Delta Modulators. ISRN Signal Processing No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-494271
American Medical Association (AMA)
Mladenov, Valeri& Karampelas, Panagiotis& Tsenov, Georgi& Vita, Vassiliki. Approximation Formula for Easy Calculation of Signal-to-Noise Ratio of Sigma-Delta Modulators. ISRN Signal Processing. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-494271
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-494271
