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An analogue current–mode hardware design proposal for preprocessing layers in ART-based neural networks

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Artificial Neural Nets Problem Solving Methods (IWANN 2003)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2687))

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Abstract

In this paper, a mixed-signal current-mode chip is implemented using commercial 0.35-m technology. It performs the preprocessing task done by the first neurons layers in ART-based neural networks. Post layout simulations show an acceptable linearity error for such neural systems. The input signal swings from 20 to 50 μA. The circuit operates at a supply voltage of 3.3 V with 200 kHz bandwidth.

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Author information

Authors and Affiliations

  1. Dpto. de Electrónica, Tecnología de Computadoras y Proyectos, Universidad Politécnica de Cartagena, Antiguo Hospital de Marina. Campus Muralla del Mar., 30202, Cartagena, Spain

    José-Alejandro López Alcantud & Ramón Ruiz Merino

  2. Fraunhofer Institute fur Integrierte Schaltungen (ICD-A), Am Wolfsmantel 33, 91058, Erlangen, Germany

    José-Ángel Díaz Madrid & Hans Hauer

Authors
  1. José-Alejandro López Alcantud
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  2. José-Ángel Díaz Madrid
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  3. Hans Hauer
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  4. Ramón Ruiz Merino
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Editor information

Editors and Affiliations

  1. E.T.S. de Ingeniería Informática Departamento de Inteligencia Artificial, Universidad Nacional de Educación a Distancia, Juan del Rosal, 16, 28040, Madrid, Spain

    José Mira  & José R. Álvarez  & 

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© 2003 Springer-Verlag Berlin Heidelberg

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Alcantud, JA.L., Madrid, JÁ.D., Hauer, H., Merino, R.R. (2003). An analogue current–mode hardware design proposal for preprocessing layers in ART-based neural networks. In: Mira, J., Álvarez, J.R. (eds) Artificial Neural Nets Problem Solving Methods. IWANN 2003. Lecture Notes in Computer Science, vol 2687. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-44869-1_13

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  • DOI: https://doi.org/10.1007/3-540-44869-1_13

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-40211-4

  • Online ISBN: 978-3-540-44869-3

  • eBook Packages: Springer Book Archive

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