j. inst. sci. and tech. Journal of the Institute of Science and Technology 2536-4618 Igdir University 10.21597/jist.428405 Electrical Engineering Elektrik Mühendisliği Elektronik Olarak Ayarlanabilir Memristör Tabanlı Chua Devresinin Gerçeklenmesi Implementation of Electronically Controllable Memristor Based Chua Circuit https://orcid.org/0000-0002-0607-8226 Yesıl Abdullah https://orcid.org/0000-0002-6745-0626 Babacan Yunus 03 01 2019 9 1 121 129 05 29 2018 09 24 2018 Copyright © 2011, Journal of the Institute of Science and Technology 2011 Journal of the Institute of Science and Technology

Fiziksel olarak memristörün 2008 yılında gerçeklenmesinden sonra, memristörler devre tasarımlarında geniş uygulama alanı bulmuştur. Memristör hafızalı olması, lineer olmayan karakteristik göstermesi ve oldukça yoğun bir yapıya sahip olması gibi üstün özelliklere sahiptir. Bu çalışmada elektronik olarak ayarlanabilen memristor devresi kullanılarak kaotik devre kurulmuştur. Beklendiği gibi devrenin kaotik davranışı başarılı bir şekilde elde edilmiştir. Ayrıca, farklı OTA (İşlemsel geçişiletkenliği kuvvetlendiricisi) kuyruk akımlarına göre devrenin kaotik davranışının değişimi de çalışmanın sonlarına doğru analiz edilmiştir.

After physical realization of memristor in 2008, memristors are found wide application area in circuit designs. Memristor has superior properties such as to have memory behavior, to show nonlinear characteristics and to have ultra-dense structure. In this study, chaotic circuit is built using electronically controllable memristor circuit. As expected, chaotic behavior of circuit is successfully obtained. Additionally, the change of the chaotic behavior of the circuit according to the different OTA (Operational Transconductance Amplifier) currents is analyzed to the end of the study.

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