A new set of design and realizability conditions for Bode-type variable-amplitude digital equalizers

Author

Fuller, Arthur T G ; Nowrouzian, Behrouz

Author_Institution

Dept. of Electr. & Comput. Eng., Calgary Univ., Alta., Canada

Volume

1

fYear

1996

fDate

26-29 May 1996

Firstpage

478

Abstract

This paper presents a new set of realizability conditions for the design of Bode (1938) type variable-amplitude digital equalizers. The resulting realizability conditions take into account the stability of the variable-amplitude digital equalizer with regard to the possible range of values in the constituent variable multiplier. These realizability conditions are exploited and applied to the development of a pair of simple variable-amplitude digital equalizers associated with arbitrary prespecified shaping transfer functions. The frequency response of the resulting digital equalizers can be varied from that of the shaping transfer function to its inverse by varying the value of the variable multiplier

Keywords

circuit stability; digital circuits; equalisers; frequency response; multiplying circuits; transfer functions; Bode-type variable-amplitude digital equalizers; design; frequency response; realizability conditions; shaping transfer functions; stability; variable multiplier; Drives; Equalizers; Equations; Frequency response; Resistors; Stability; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 1996. Canadian Conference on

Conference_Location

Calgary, Alta.

ISSN

0840-7789

Print_ISBN

0-7803-3143-5

Type

conf

DOI

10.1109/CCECE.1996.548140

Filename

548140