DocumentCode
1255866
Title
On the transfer function calculus for underspread LTV channels
Author
Kozek, W.
Author_Institution
Dept. of Math., Wien Univ.
Volume
45
Issue
1
fYear
1997
fDate
1/1/1997 12:00:00 AM
Firstpage
219
Lastpage
223
Abstract
The freedom in the definition of a time-varying transfer function is formalized by introducing the generalized Weyl correspondence, which includes Zadeh´s (1950) function and the Weyl symbol. For slowly time-varying linear systems with properly limited memory (underspread LTV systems) we prove the asymptotic validity of the multiplicative transfer function calculus
Keywords
calculus; linear systems; multipath channels; time-varying channels; transfer functions; Weyl symbol; Zadeh´s function; asymptotic validity; generalized Weyl correspondence; limited memory; multiplicative transfer function calculus; slowly time-varying linear systems; time-varying multipath wave propagation; time-varying transfer function; underspread LTV channels; Acoustic propagation; Acoustic scattering; Calculus; Delay; Doppler shift; Echo cancellers; Linear systems; Narrowband; Time varying systems; Transfer functions;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.552218
Filename
552218
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