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Transfer functions with arbitrary phase characteristics
Author(s) -
Fahmy M. F.
Publication year - 1979
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/cta.4490070104
Subject(s) - transfer function , degenerate energy levels , phase (matter) , transfer (computing) , set (abstract data type) , mathematics , control theory (sociology) , linear phase , fraction (chemistry) , computer science , topology (electrical circuits) , mathematical analysis , algorithm , physics , engineering , combinatorics , chemistry , control (management) , organic chemistry , quantum mechanics , artificial intelligence , parallel computing , electrical engineering , programming language
Abstract A simplified method—based on Thiele's continued fraction—is proposed for the derivation of transfer functions whose phase responses interpolate a desired phase characteristics at a set of prescribed frequencies, the maximally flat delay aproximation being recovered as a degenerate one. Illustrative examples showing the application of this procedure in the design of linear delay networks are also given.