Novel Chua's Circuit Design for High-Frequency Chaotic Oscillators using Voltage Differencing Current Conveyors

Novel Chua's Circuit Design for High-Frequency Chaotic Oscillators using Voltage Differencing Current Conveyors | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL This is a preprint and has not been peer reviewed. Data may be preliminary. 31 October 2025 V1 Latest version Share on Novel Chua's Circuit Design for High-Frequency Chaotic Oscillators using Voltage Differencing Current Conveyors Authors : Hilal Nuha 0009-0007-3638-0788 [email protected] , Chandan Choubey , Amit Gupta , Prabhat Thakur , Durgesh Nandan , Ghanshyam Singh 0000-0002-5159-3286 , Hashim Iddi , and Mohamed Mohandes Authors Info & Affiliations https://doi.org/10.22541/au.176188548.88711342/v1 236 views 141 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract The design of chaotic oscillators such as Chua’s circuit faces major challenges in achieving high-frequency operation while maintaining simplicity and power efficiency. Traditional voltage-mode implementations tend to be bulky, slow, and inefficient, limiting practical applications. This research presents a novel, high-efficiency, and fast implementation of Chua’s chaotic oscillator using Voltage Differencing Current Conveyors (VDCC) as active elements. The proposed design introduces a new configuration that combines a VDCC-based Chua’s diode and a VDCC-based synthetic inductor, optimized for VLSI chip fabrication to enhance space efficiency and reduce manufacturing costs. The circuit features a simple structure consisting of two VDCCs, three grounded capacitors, three fixed resistors, and one variable resistor. By exploiting the high-performance current-mode characteristics of VDCCs and synthetic inductors, the proposed design achieves a dominant operating frequency of 44.4 MHz, greatly extending the frequency range of chaotic oscillation. The circuit’s performance is verified through PSPICE simulations using TSMC 180 nm CMOS technology and IC macro-models (MAX435 and AD844). Simulation results confirm its ability to generate chaotic waveforms consistent with theoretical analysis. Comparative studies demonstrate that the proposed design outperforms existing Chua’s circuit implementations in speed, simplicity, and energy efficiency. Supplementary Material File (tanzania-3943532.docx) Download 1.25 MB Information & Authors Information Version history V1 Version 1 31 October 2025 Copyright This work is licensed under a Non Exclusive No Reuse License. Keywords electrical engineering computing signal processing Authors Affiliations Hilal Nuha 0009-0007-3638-0788 [email protected] Telkom University View all articles by this author Chandan Choubey Symbiosis International University Symbiosis Institute of Technology View all articles by this author Amit Gupta SRM University View all articles by this author Prabhat Thakur Alliance University View all articles by this author Durgesh Nandan SRM University View all articles by this author Ghanshyam Singh 0000-0002-5159-3286 University of Johannesburg - Auckland Park Kingsway Campus View all articles by this author Hashim Iddi University of Dar es Salaam View all articles by this author Mohamed Mohandes King Fahd University of Petroleum and Minerals College of Sciences View all articles by this author Metrics & Citations Metrics Article Usage 236 views 141 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Hilal Nuha, Chandan Choubey, Amit Gupta, et al. Novel Chua's Circuit Design for High-Frequency Chaotic Oscillators using Voltage Differencing Current Conveyors. Authorea . 31 October 2025. DOI: https://doi.org/10.22541/au.176188548.88711342/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download. For more information or tips please see 'Downloading to a citation manager' in the Help menu . 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