A new memristor emulator and its application in digital modulation

Abuelma’atti, Muhammad Taher; Khalifa, Zainulabideen Jamal

doi:10.1007/s10470-014-0364-3

Cited by 97 publications

(20 citation statements)

References 14 publications

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“…[18][19][20] However, because of the commercial unavailability of the memristor, the authors in some literature [18][19][20] used SPICE models for verifying the functionality of the circuit of Figure 1 as a chaotic oscillator. Here we propose to examine the functionality of the circuit of Figure 1 using the memristor emulator reported in Abuelma'atti and Khalifa 21 and shown in Figure 2.…”

Section: Discussionmentioning

confidence: 99%

A memristor-based Wien-bridge sinusoidal/chaotic oscillator

Abuelma’atti

Khalifa

2015

International Journal of Electrical Engineering & Education

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This paper presents the experimental results obtained from a memristor-based Wienbridge oscillator implemented using a new memristor emulator. The memristor emulator can be implemented using off-the-shelf components. The experimental results show that nonlinear chaotic as well as linear oscillations can be obtained from the same circuit by careful adjustment of the value of a single resistor. The proposed circuit can be easily presented in an undergraduate laboratory course to demonstrate the use of memristors in generating chaotic oscillators.

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Section: Discussionmentioning

confidence: 99%

A memristor-based Wien-bridge sinusoidal/chaotic oscillator

Abuelma’atti

Khalifa

2015

International Journal of Electrical Engineering & Education

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“…Another active circuit-based memristor emulators which are shown in Figure 17 have been presented by Abuelma'atti and Khalifa [39]. Each emulator which is based on current-feedback operational amplifier (CFOA) enjoys operating two different types like decremental and incremental memristor emulators.…”

Section: Memristor and Memristive Neural Networkmentioning

confidence: 99%

Emulator Circuits and Resistive Switching Parameters of Memristor

Yeşil¹,

Gül²,

Babacan³

2018

Memristor and Memristive Neural Networks

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“…Therefore, using emulators not only solves the problem of implementation but also makes it possible to implement the applications based on memristors which can later be experimentally tested. Therefore, to study the practical applications of memristor, several researchers reported the emulator designs of memristor 8‐29 . The main focus in the design of these emulators is on the complexity and speed/frequency of operation.…”

Section: Introductionmentioning

confidence: 99%

Carbon nanotube field effect transistor (CNTFET) operational transconductance amplifier (OTA) based design of high frequency memristor emulator

Khurshid

Fatima

Khanday

et al. 2020

Int J Numerical Modelling

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The design and simulation of high frequency memristor emulator using carbon nanotube field effect transistor (CNTFET) based Operational Transconductance Amplifier (OTA) has been presented out in this paper. The proposed memristor emulator design consists of two CNTFET‐OTAs and one capacitor with both grounded and floating topologies available for applications. The proposed CNTFET memristor design emulator outperforms the conventional complementary metal oxide semiconductor (CMOS) based memristor emulator topologies. The performance comparison with the reported memristor emulator designs reveals that the proposed grounded and floating memristor design can work over a frequency range of 1 GHz and 10 MHz respectively in comparison to conventional CMOS based design, which works over a maximum range of 8 MHz and 0.4 MHz for grounded and floating memristor designs respectively. The proposed memristor emulator circuit also offers electronic tunability of the memristance which is important for digitally programmable application of memristors.

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A new memristor emulator and its application in digital modulation

Cited by 97 publications

References 14 publications

A memristor-based Wien-bridge sinusoidal/chaotic oscillator

A memristor-based Wien-bridge sinusoidal/chaotic oscillator

Emulator Circuits and Resistive Switching Parameters of Memristor

Carbon nanotube field effect transistor (CNTFET) operational transconductance amplifier (OTA) based design of high frequency memristor emulator

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