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Stability of sinusoidal responses of marginally stable bandpass sigma delta modulators
Author(s) -
Ho Charlotte YukFan,
Ling Bingo WingKuen,
Reiss Joshua D.
Publication year - 2006
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/cta.372
Subject(s) - band pass filter , stability (learning theory) , delta sigma modulation , sigma , control theory (sociology) , order (exchange) , mathematics , delta modulation , physics , topology (electrical circuits) , computer science , combinatorics , optoelectronics , quantum mechanics , pulse amplitude modulation , optics , control (management) , cmos , finance , machine learning , artificial intelligence , economics , voltage , pulse (music)
In this paper, we analyse the stability of the sinusoidal responses of second‐order interpolative marginally stable bandpass sigma delta modulators (SDMs) with the sum of the numerator and denominator polynomials equal to one and explore new results on the more general second‐order interpolative marginally stable bandpass SDMs. These results can be further extended to the high‐order interpolative marginally stable bandpass SDMs. Copyright © 2006 John Wiley & Sons, Ltd.