Title :
Efficient real-time interpolation for D/A conversion
Author :
de Carvalho, J. ; Hanson, J.V.
Author_Institution :
University of Waterloo, Department of Electrical Engineering, Waterloo, Canada
Abstract :
Four interpolation schemes using small sample sets are considered for real-time D/A conversion applications. Evaluation, for sampling rates near the Nyquist limit, is based on a mean-square-error criterion. Hardware suitability is considered with respect to the number of operations per interpolation and degree of parallelism.
Keywords :
digital-analogue conversion; interpolation; D/A conversion; Nyquist limit; mean-square-error criterion; real-time interpolation; sampling rates;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810515
