Title :
An LMS adaptation technique to prevent ADC saturation and loop interaction
Author :
Christiansen, Grant S.
Author_Institution :
Texas Instruments Inc., Rochester, MN, USA
Abstract :
Through using techniques of linear algebra, a technique for constraining the FIR tap changes during an LMS operation to prevent gain and timing loop interaction and ADC saturation is described.
Keywords :
FIR filters; adaptive filters; analogue-digital conversion; digital filters; least mean squares methods; linear algebra; network synthesis; ADC loop interaction prevention; ADC saturation prevention; FIR filter; FIR tap changes; LMS adaptation; adaptive filter design; analog-to-digital converter; disk drive; gain loop interaction; linear algebra; low frequency signals; timing loop interaction; Adaptive filters; Clocks; Finite impulse response filter; Frequency; Least squares approximation; Magnetic recording; Magnetic separation; Signal design; Timing; Transversal filters;
Conference_Titel :
Communications, 2002. ICC 2002. IEEE International Conference on
Print_ISBN :
0-7803-7400-2
DOI :
10.1109/ICC.2002.997111
