Indian Journal of Pure and Applied Physics

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New Modified Voltage Differencing Voltage Transconductance Amplifier (MVDVTA) based Meminductor Emulator and its Applications


Affiliations
1 Netaji Subhas University of Technology, New Delhi 110 078, India
2 Thapar Institute of Engineering and Technology, Patiala, Punjab 147 004, India
 

This paper presents a new modified voltage differencing voltage transconductance amplifier (MVDVTA) based meminductor emulator circuit. The proposed emulator circuit is memristor-less, uses only a single active building block (ABB) and has simple circuitry. The MVDVTA based emulator design consists of only two capacitors and a single resistor. The performance of the proposed design has been verified over a wide frequency span. For simulation purpose LTSpice tool is used with 0.18µm CMOS technology. The proposed emulator has also been employed in chaotic oscillator and adaptive learning application circuit to verify its workability. The proposed design gives satisfactory performance for both the applications, hence confirming its functionality in practical environment.

Keywords

Modified Voltage Differencing Voltage Transconductance Amplifier (MVDVTA), Meminductor, Chaotic Oscillator, Adaptive Learning.
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  • New Modified Voltage Differencing Voltage Transconductance Amplifier (MVDVTA) based Meminductor Emulator and its Applications

Abstract Views: 131  |  PDF Views: 94

Authors

Harsh Jain
Netaji Subhas University of Technology, New Delhi 110 078, India
Bhawna Aggarwal
Netaji Subhas University of Technology, New Delhi 110 078, India
Shireesh Kumar Rai
Thapar Institute of Engineering and Technology, Patiala, Punjab 147 004, India

Abstract


This paper presents a new modified voltage differencing voltage transconductance amplifier (MVDVTA) based meminductor emulator circuit. The proposed emulator circuit is memristor-less, uses only a single active building block (ABB) and has simple circuitry. The MVDVTA based emulator design consists of only two capacitors and a single resistor. The performance of the proposed design has been verified over a wide frequency span. For simulation purpose LTSpice tool is used with 0.18µm CMOS technology. The proposed emulator has also been employed in chaotic oscillator and adaptive learning application circuit to verify its workability. The proposed design gives satisfactory performance for both the applications, hence confirming its functionality in practical environment.

Keywords


Modified Voltage Differencing Voltage Transconductance Amplifier (MVDVTA), Meminductor, Chaotic Oscillator, Adaptive Learning.

References