Paper Info
Title
Adaptive compensation of frequency response mismatches in high-resolution time-interleaved ADCs using a low-resolution ADC and a time-varying filter
Abstract
This paper investigates the adaptive compensation of frequency response mismatches in an M-channel time-interleaved analog-to-digital converter (TI-ADC) using an extra low-resolution ADC and a time-varying FIR filter. The introduced compensation structure may be used to compensate any linear frequency response mismatches including time skew mismatches. The coefficients of the time-varying filter are adapted using the least-mean square (LMS) algorithm. The performance of the proposed compensation structure is demonstrated through numerical simulations.
Year
DOI
Venue
2010
10.1109/ISCAS.2010.5537536
ISCAS
Keywords
Field
DocType
time varying filter,analogue-digital conversion,frequency response mismatches,frequency response,adaptive compensation,extra low-resolution adc,time skew mismatches,least mean squares methods,fir filters,time-varying fir filter,high resolution time interleaved adc,time-varying filter,least-mean square algorithm,least squares approximation,signal to noise ratio,finite impulse response filter
Least squares,Flight dynamics (spacecraft),Frequency response,Computer science,Control theory,Signal-to-noise ratio,Electronic engineering,Converters,Least mean square algorithm,Skew,Finite impulse response
Conference
ISSN
ISBN
Citations 
0271-4302
978-1-4244-5309-2
10
PageRank 
References 
Authors
0.65
8
2
Name
Order
Citations
PageRank
Shahzad Saleem1577.15
Christian Vogel236128.88