Optimum transmission of continuous signal over a sampled data link

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Transactions of the American Institute of Electrical Engineers, Part II: Applications and Industry

Vol. 79 (6) , 538-542
https://doi.org/10.1109/tai.1961.6371698

Abstract

THE PRESENCE of a sampler in a data transmission link necessarily introduces an error because of frequency aliasing, and a problem solved in the present paper is how to minimize the mean-square value of this error by linear filtering before and after sampling. An equation for determining the least-mean-square value of this error is also derived.

Keywords

EQUATIONS
MATHEMATICAL MODEL
WIENER FILTERS
OPTIMIZATION
MAXIMUM LIKELIHOOD DETECTION
POLES AND ZEROS
DIGITAL FILTERS

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