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SPICE simulation of memristive circuits based on memdiodes with sigmoidal threshold functions
Author(s) -
Patterson German A.,
Suñé Jordi,
Miranda Enrique
Publication year - 2018
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/cta.2419
Subject(s) - spice , sigmoid function , electronic engineering , antiparallel (mathematics) , electronic circuit , computer science , thresholding , topology (electrical circuits) , engineering , electrical engineering , physics , artificial intelligence , artificial neural network , quantum mechanics , magnetic field , image (mathematics)
SUMMARY In this paper, a SPICE implementation of a memristive model is presented and put under test by means of different circuit configurations. The model is based on sigmoidal threshold functions that switch the parameters involved in the transport equation. Results show that the model is stable under different driving signals, in particular, in multielement circuits. Antiparallel and anti‐series configurations are investigated as well as its application to thresholding devices and 1R1S structures. Copyright © 2017 John Wiley & Sons, Ltd.