DocumentCode
1801955
Title
A robust method for equalizer design based on the impulse response symmetry
Author
Vucic, Mladen ; Babic, Hrvoje
Author_Institution
Fac. of Electr. Eng. & Comput., Zagreb, Croatia
Volume
3
fYear
2002
fDate
2002
Abstract
An approach for equalizer design based on the impulse response symmetry is presented. Design is based on nonlinear optimization. Analytical goal function is given and the appropriate choice of initial solution is proposed. Behavior of a typical error surface is discussed and compared to the surface obtained by numerically approximated goal function. Position of the symmetry line is analyzed and the goal function is modified in order to obtain theoretically the best symmetry for a given system.
Keywords
Chebyshev filters; all-pass filters; equalisers; mathematical programming; optimisation; time-domain analysis; transient response; analytical goal function; equalizer design; error surface; impulse response symmetry; initial solution; nonlinear optimization; numerically approximated goal function; robust method; symmetry line; Design methodology; Design optimization; Equalizers; Filtering theory; Filters; Nonlinear distortion; Robustness; Speech; TV; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN
0-7803-7448-7
Type
conf
DOI
10.1109/ISCAS.2002.1010280
Filename
1010280
Link To Document