Fractional delay FIR filter design with the darlington transform

IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications

Volumn 46, Issue 1, 1999, Pages 208-211

  Brandenstein, Hartmut ^a   Unbehauen, Rolf ^a  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

Author keywords

Constant group delay; Darlington transform; FIR filter; Least squares approximation

Indexed keywords

ALGORITHMS; ELECTRIC NETWORK SYNTHESIS; LEAST SQUARES APPROXIMATIONS; LOW PASS FILTERS; MATHEMATICAL TRANSFORMATIONS; POLYNOMIALS; PROBLEM SOLVING; TRANSFER FUNCTIONS;

CONSTANT GROUP DELAYS; DARLINGTON TRANSFORMS;

FIR FILTERS;

EID: 0032763238     PISSN: 10577122     EISSN: None     Source Type: Journal    
DOI: 10.1109/81.739267     Document Type: Article

References (7)

1. T.I. Laakso, V. Välimäki, M. Karjalainen, and U.K. Laine, "Splitting the unit delay-Tools for fractional delay filter design," IEEE Signal Processing Mag., vol. 13, pp. 30-60, Jan. 1996.
2. S. Darlington, "Network synthesis using Tchebyscheff polynomial series," Bell Syst. Techn. J., vol. 31, pp. 613-665, July 1952.
3. R. Unbehauen, "On the approximation of complex-valued frequency response specifications," Frequenz, vol. 44, pp. 92-95, Mar. 1990.
4. H. Brandenstein and R. Unbehauen, "Least-squares approximation of FIR by IIR digital filters," IEEE Trans. Signal Processing, vol. 46, pp. 21-30, Jan. 1998.
5. J.L. Walsh, Interpolation and Approximation by Rational Functions in the Complex Domain. Providence, RI: American Math. Society, 1965.
6. A.V. Oppenheim and R.W. Schafer, Digital Signal Processing. Englewood Cliffs, NJ: Prentice Hall, 1975.
7. G. Oetken, "A new approach for the design of digital interpolating filters," IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-27, pp. 637-643, Dec. 1979.