A current-mode two-quadrant multiplier for analogue array-based neural systems.

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Title: A current-mode two-quadrant multiplier for analogue array-based neural systems.
Authors: Bo, G. M., Caviglia, D. D., Valle, M.
Source: International Journal of Electronics. Apr2000, Vol. 87 Issue 4, p407-411. 5p.
Subjects: Analog multipliers, Electronics mathematics
Abstract: In this paper an analogue two-quadrant multiplier suited for the implementation of large arrays of multipliers, as in the case of analogue VLSI implementation of artificial neural networks, is presented. To pursue low power consumption and to minimize the silicon area a translinear current mode approach has been adopted. Moreover, we coded the synaptic weight value as the absolute value and sign, thus splitting the circuit into a simple one-quadrant multiplier and a weight sign management. Experimental results are reported and discussed. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Electronics is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: A current-mode two-quadrant multiplier for analogue array-based neural systems.
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  Data: In this paper an analogue two-quadrant multiplier suited for the implementation of large arrays of multipliers, as in the case of analogue VLSI implementation of artificial neural networks, is presented. To pursue low power consumption and to minimize the silicon area a translinear current mode approach has been adopted. Moreover, we coded the synaptic weight value as the absolute value and sign, thus splitting the circuit into a simple one-quadrant multiplier and a weight sign management. Experimental results are reported and discussed. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of International Journal of Electronics is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1080/002072100132066
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        Text: English
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              Text: Apr2000
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