Equivalent realisation circuit for a class of non-ideal voltage-controlled memristors

Abstract

In this study, an equivalent realisation circuit with off-the-shelf components and devices is proposed, which can be used to equivalently implement a class of non-ideal voltage-controlled memristors. The mathematical models of the equivalent realisation circuit with three function arithmetic circuits are built and their fingerprints are analysed by the pinched hysteresis loops with bipolar periodic voltage stimuli. The numerical simulations are easily verified by experimental measurements, which indicate that when three function arithmetic circuits are linked, the equivalent realisation circuit can realise three non-ideal voltage-controlled memristors with different non-linearities.

Keywords

• equivalent circuits
• memristors
• equivalent realisation circuit
• nonideal voltage-controlled memristor
• off-the-shelf component
• three function arithmetic circuit
• pinched hysteresis loop
• bipolar periodic voltage stimuli