Transients in reconfigurable signal processing channels

Tamas Kovacshazy, Gabor Peceli, Gyula Simon

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

System reconfiguration at run time cause unacceptable transients. In this paper a new design methodology is proposed for reducing transients due to reconfiguration in recursive digital signal processing (DSP) systems. The technique utilizes the fact that, (1) transfer functions can be realized by different processing structures, and (2) these alternative realizations show different transient properties when reconfigured in one step. By selecting processing structures that are less prone to reconfiguration transients, i.e., generate smaller transients due to the abrupt change of coefficients, transients can be reduced for a wide-range of input-output mappings. Selection of the preferable structures is based on the evaluation and control of the dynamic range of the internal variables.

Original languageEnglish
Pages241-246
Number of pages6
Publication statusPublished - Jan 1 2000
EventIMTC/2000 - 17th IEEE Instrumentation and Measurement Technology Conference 'Smart Connectivity: Integrating Measurement and Control' - Baltimore, MD, USA
Duration: May 1 2000May 4 2000

Other

OtherIMTC/2000 - 17th IEEE Instrumentation and Measurement Technology Conference 'Smart Connectivity: Integrating Measurement and Control'
CityBaltimore, MD, USA
Period5/1/005/4/00

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Kovacshazy, T., Peceli, G., & Simon, G. (2000). Transients in reconfigurable signal processing channels. 241-246. Paper presented at IMTC/2000 - 17th IEEE Instrumentation and Measurement Technology Conference 'Smart Connectivity: Integrating Measurement and Control', Baltimore, MD, USA, .