Continuous-time envelope-constrained filter design via Laguerre filters and H ∞ optimization methods

Zhuquan Zang, Antonio Cantoni, Kok Lay Teo

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

Envelope-constrained filtering is concerned with the design of a time-invariant filter to process a given input signal such that the noiseless output of the filter is guaranteed to lie within a prespecified output mask. In this paper, using Laguerre filters and H∞ optimization techniques, the continuous-time envelope-constrained filter design problem has been reformulated and solved as a constrained H∞ model-matching problem. To illustrate the effectiveness of the design method, a numerical example is presented which deals with the design of an equalization filter for a digital transmission channel.

Original languageEnglish
Pages (from-to)55-58
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume1
Publication statusPublished - 1 Jan 1997
Externally publishedYes
Event1997 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1997 - Munich, Germany
Duration: 21 Apr 199724 Apr 1997

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