Luận văn : Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article

Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 289184, 11 pages doi:10.1155/2008/289184 Research Article Multirate Formulation for Mismatch Sensitivity Analysis of Analog-to-Digital Converters That Utilize Parallel ΣΔ-Modulators ¨ Anton Blad, H˚ kan Johansson, and Per Lowenborg a Division of Electronics Systems, Department of Electrical Engineering, Link¨ping University, Sweden o Correspondence should be addressed to Anton Blad, antonb@isy.liu.se Received 1 June 2007; Accepted 21 October 2007 Recommended by Boris Murmann A general formulation based on multirate filterbank theory for analog-to-digital converters using parallel sigmadelta modulators in conjunction with modulation sequences is presented. The time-interleaved modulators (TIMs), Hadamard modulators...