Current-controlled grounded memristor emulator circuit based on analog multiplier

This paper proposes a current-controlled grounded memristor emulator circuit based on single four-quadrant analog multiplier, a resistor and a capacitor. The behavioral model of the proposed emulator circuit is analyzed, highlighting its characteristics. Experimental results are given to investigate...

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Bibliographic Details
Published inJournal of applied research and technology Vol. 20; no. 3; pp. 347 - 354
Main Authors Carrasco-Aguilar, Miguel Angel, Sanchez-López, Carlos, Morales-López, Francisco Epimenio
Format Journal Article
LanguageEnglish
Published 01.07.2022
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Summary:This paper proposes a current-controlled grounded memristor emulator circuit based on single four-quadrant analog multiplier, a resistor and a capacitor. The behavioral model of the proposed emulator circuit is analyzed, highlighting its characteristics. Experimental results are given to investigate its ability for different operating frequencies and they are in accordance with theoretical analysis and simulation results. By using a divider circuit, the memristance variation in the time domain is obtained. It is observed that the pinched hysteresis loop at high frequency loses symmetry due in part to the shift that introduces a multiplication of sinusoidal signals.
ISSN:1665-6423
2448-6736
DOI:10.22201/icat.24486736e.2022.20.3.932