Eur. Phys. J. Spec. Top. (2021) 230: 1805-1811
https://doi.org/10.1140/epjs/s11734-021-00180-3

Regular Article

A unified asymmetric memristive diode-bridge emulator and hardware confirmation

¹ School of Electronic Information, Nanjing Vocational College of Information Technology, 210023, Nanjing, China
² School of Microelectronics and Control Engineering, Changzhou University, 213164, Changzhou, China

^d This email address is being protected from spambots. You need JavaScript enabled to view it.

Received: 10 September 2020
Accepted: 3 May 2021
Published online: 17 June 2021

Abstract

This paper reports a unified asymmetric memristive diode-bridge (UAMD) emulator with the current constraints for each pair of parallel bridge arms, which is implemented by an asymmetric diode-bridge cascaded with a parallel resistor and capacitor (RC) filter. The mathematical model is established and its pinched property is confirmed by multisim circuit analysis, MATLAB numerical simulation and hardware experiment. Besides, the UAMD emulator is expanded to the general cases and four diodes on symmetric bridge arms owning two situations are taken as two expanding examples.