Article
Computer Science, Information Systems
Durmus Ersoy, Firat Kacar
Summary: In this article, a meminductor simulator circuit based on an operational transconductance amplifier (OTA) is proposed. It does not use a memristor and is suitable for physically produced memristor structures. The circuit has charge control, a floating structure, and electronically controlled characteristics. It operates in high-frequency regions with low power consumption and can be operated as both a decreasing model and an increasing model.
Article
Chemistry, Analytical
Deniz Ozenli
Summary: This work presents a flux-controlled memristor structure using a Current-Controlled Current Differencing Transconductance Amplifier (CCCDTA) with a grounded capacitor. The proposed emulator's invariant and variant parts can be adjusted safely and show promising characteristics with an operating frequency of up to 1.5 MHz. Additionally, no additional circuit, switching mechanism, or change in circuit topology is needed for different operation modes.
Article
Computer Science, Hardware & Architecture
Mustafa Gozukucuk, Serdar Menekay, Deniz Ozenli
Summary: In this paper, a flux controlled high frequency floating/grounded type memristor emulator circuit based on a single OTA is introduced using CMOS technology. The circuit has been simulated in LT-Spice and tested at a supply voltage of +/- 1.5 V, showing good performance up to 20 MHz.
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
(2022)
Article
Telecommunications
Nisha Yadav, Shireesh Kumar Rai, Rishikesh Pandey
Summary: This paper presents novel electronically tunable floating and grounded memristor emulator circuits using voltage differencing gain amplifier and one capacitor, which can easily achieve decremental to incremental and incremental to decremental configurations. The proposed emulator maintains its frequency range from 5 kHz to 1 MHz, suitable for realizing analog filters for performance verification in both grounded and floating configurations.
WIRELESS PERSONAL COMMUNICATIONS
(2021)
Article
Chemistry, Analytical
Sadaf Tasneem, Pankaj Kumar Sharma, Rajeev Kumar Ranjan, Fabian Khateb
Summary: This research brief presents a 100 MHz flux-controlled memristor emulator, designed using a single differential voltage current conveyor, three PMOS transistors, and one capacitor. The proposed emulator demonstrates non-volatile behavior and robustness against mismatch and process variations.
Article
Computer Science, Hardware & Architecture
Sagar, Niranjan Raj, Vijay Kumar Verma, Rajeev Kumar Ranjan
Summary: This article presents a resistorless flux-controlled memristor emulator circuit with tunability based on VDIBA. The design eliminates multipliers and resistors by effectively utilizing port relationships. It accurately emulates the attributes of an ideal memristor and has been validated through experiments.
IEEE CANADIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING
(2022)
Article
Engineering, Electrical & Electronic
Kapil Bhardwaj, Mayank Srivastava
Summary: The study focuses on emulating memcapacitor and meminductor elements through analogue circuit implementation, proposing a charge-controlled memelement emulator using VDCC and OTA; the emulator offers the advantage of adjustability through electronic and passive elements, with performance verified through simulations in CMOS technology.
CIRCUITS SYSTEMS AND SIGNAL PROCESSING
(2022)
Article
Engineering, Electrical & Electronic
Zhang Zhang, Yongbo Ma, Gang Shi, Chao Li, Gang Liu
Summary: This study proposes a digital gate-tunable memristor emulator based on Raspberry Pi, which solves the non-reconfigurability and inflexibility issues of analog emulators by regulating the gate voltage parameter. Experimental results demonstrate that the emulator has low power consumption and short delay in motion detection.
INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS
(2023)
Article
Engineering, Electrical & Electronic
Kapil Bhardwaj, Mayank Srivastava
Summary: This paper introduces a fully-floating memelement emulator that can emulate the behavior of memristor and meminductor with electronic tunability. The emulator is designed with just two VDTAs and two grounded passive elements, providing compactness and practicality.
MICROELECTRONICS JOURNAL
(2021)
Article
Engineering, Electrical & Electronic
Yue Liu, Herbert Ho-Ching Iu, Zhang Guo, Gangquan Si
Summary: This brief introduces a simple charge-controlled emulator for achieving three types of memory element, which can be further divided into grounded and floating forms. By combining three switches and preserved positions, the memristor, memcapacitor, and meminductor can be obtained. This emulator boasts the widest bandwidth and highest operating frequency, making it a cornerstone for designing high density, high-speed, low power integrated circuits.
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS
(2021)
Article
Computer Science, Hardware & Architecture
Kapil Bhardwaj, Mayank Srivastava
Summary: This paper presents a single current-controlled memristor emulator based on Voltage Differencing Current Conveyor (VDCC) technology, which realizes a linear memristance function with charge dependence. The designed circuit is compact and has been verified through simulations and demonstrations of output waveforms using PSPICE and commercial ICs.
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
(2022)
Article
Engineering, Electrical & Electronic
Kapil Bhardwaj, Mayank Srivastava
Summary: The paper discusses the impossibility of designing a single input single element-controlled universal memelement emulator in detail. Such a configuration would allow the realization of any of the three memelements (Memristor/Memcapacitor/Meminductor) by using a circuit element as an inductor (L), capacitor (C), or resistor (R) with the same input port. The analysis shows that it is not feasible to build a highly flexible universal memelement emulator with this kind of circuit configuration. Only two ideal memelements can be realized at most using these structures. If these circuit structures are used to realize the remaining third memelement, the resulting element becomes a non-ideal memelement. Two circuit configurations are provided to demonstrate this theory using charge-controlled and flux-controlled memelement emulation approaches.
CIRCUITS SYSTEMS AND SIGNAL PROCESSING
(2023)
Article
Engineering, Electrical & Electronic
Pankaj Kumar Sharma, Sagar Surendra Prasad, Sadaf Tasneem, Bindu Priyadarshini, Rajeev Kumar Ranjan
Summary: In this article, a high-frequency memristor emulator is proposed using current-mode analog building blocks to simulate memristive behavior. The design requires two analog building blocks and two passive components, and operates up to 30 MHz. The effectiveness of the emulator is verified through various analyses.
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
(2023)
Article
Engineering, Electrical & Electronic
Keshab Kumar, Bal Chand Nagar
Summary: This research introduces a grounded resistorless meminductor emulator using a VDTA and OTA, which can operate in various configurations. The simulation results demonstrate its effectiveness as a second-order bandpass filter.
JOURNAL OF COMPUTATIONAL ELECTRONICS
(2021)
Article
Engineering, Multidisciplinary
S. Poornima
Summary: Characterization study of Liquid Memristor (LM) under different source voltages is conducted to predict its current-voltage characteristics and evaluate its suitability as a nonlinear resistance for power system overvoltage mitigation. The simulation response of LM is validated experimentally for steady state and impulse excitations, and it satisfies the standard specifications for lightning and switching impulse voltages.
ENGINEERING SCIENCE AND TECHNOLOGY-AN INTERNATIONAL JOURNAL-JESTECH
(2023)
Article
Computer Science, Hardware & Architecture
Sinem Olmez, Ugur Cam
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
(2010)
Article
Computer Science, Hardware & Architecture
Ali Kircay, M. Serhat Keserlioglu, Ugur Cam
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
(2013)
Article
Computer Science, Hardware & Architecture
Hasan Sozen, Ugur Cam
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
(2014)
Article
Engineering, Multidisciplinary
Metin Nil, Yavuz Ozturk, Sadik Ozdemir, Hasan Sozen, Mustafa Nil
JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY
(2019)
Article
Computer Science, Hardware & Architecture
Hasan Sozen, Ugur Cam
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
(2020)
Article
Mathematics, Applied
Manuel De la Sen, Sinan Deniz, Hasan Sozen
Summary: A new fractional Chua's circuit model is proposed in this paper, obtained by transforming the classical model of Chua's circuit into novel forms of various fractional derivatives. The modified system is analyzed using the optimal perturbation iteration method. The results show the applicability of the algorithms and the effectiveness of the newly introduced fractional operators through illustrations and graphics.
ADVANCES IN DIFFERENCE EQUATIONS
(2021)
Article
Energy & Fuels
Ali Bahadir Ceylan, Levent Aydin, Mustafa Nil, Hayati Mamur, Ilker Polatoglu, Hasan Sozen
Summary: This study presents a new hybrid modeling optimization approach for determining the best installation location of a biogas power plant. Through a case study in Manisa province, Turkey, it is found that this approach yields more acceptable results. By conducting calculations and optimizations, it is concluded that establishing a biogas plant in the Golmarmara, Salihli, and Ahmetli area in Manisa would be more appropriate.
BIOMASS CONVERSION AND BIOREFINERY
(2023)
Proceedings Paper
Engineering, Electrical & Electronic
Hasan Sozen, Ugur Cam
2015 9TH INTERNATIONAL CONFERENCE ON ELECTRICAL AND ELECTRONICS ENGINEERING (ELECO)
(2015)
Proceedings Paper
Engineering, Electrical & Electronic
Hasan Sozen, Ugur Cam
2013 8TH INTERNATIONAL CONFERENCE ON ELECTRICAL AND ELECTRONICS ENGINEERING (ELECO)
(2013)
Article
Computer Science, Artificial Intelligence
Ahmet Gokcen, Selcuk Kilinc, Ugur Cam
TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES
(2011)
Article
Engineering, Ocean
Hasan Sozen, Selcuk Kilinc
ISTANBUL UNIVERSITY-JOURNAL OF ELECTRICAL AND ELECTRONICS ENGINEERING
(2011)
