New spatial-temporal patterns and the first programmable on-chip bifurcation test bed

István Petrás, Tamás Roska, Leon O. Chua

Research output: Contribution to journalArticle

11 Citations (Scopus)


In this paper, we introduce a new experimental tool, a real-time programmable, spatial-temporal bifurcation test bed. We present the experimental analysis of an antisymmetric template class. This class produces novel spatial-temporal patterns that exhibit complex dynamics. The character of these propagating patterns depends on the self-feedback and on the sign of the coupling below the self-feedback template element.

Original languageEnglish
Pages (from-to)619-633
Number of pages15
JournalIEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications
Issue number5
Publication statusPublished - May 1 2003



  • Cellular nonlinear networks (CNNs)
  • Chaos
  • Pattern formation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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