Kurum Yazarı "Mutlu, Reşat" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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AC Chopper Harmonic Magnitudes in Narrowband Power Line Communication Frequencies
Yener, Şuayb Çağrı; Mutlu, Reşat (IEEE, 2019)Power Line Communication is becoming more common each passing day. Narrowband Power Line Communication systems use a frequency range from 3 kHz to 500 kHz. Nonlinear loads are common in residences and unfortunately they ... -
Analysis of filter characteristics based on PWL Memristor
Yener, Şuayb Çağrı; Mutlu, Reşat; Kuntman, Hulusi Hakan (Istanbul Univ, Fac Engineering, 2014)Memristor is claimed as a passive two terminal fundamental circuit element in 1971 and declared to be physically fabricated in 2008. The memristor can provide new features in analog circuit design thanks to its properties ... -
Blocking Filter for Power Line Communication Systems
Yener, Şuayb Çağrı; Mutlu, Reşat (IEEE, 2019)Power Line Communication is becoming more common each passing day. It is important to block conducted radiations from the source to the neighbors and vice-versa. In this study, after examining the residential electrical ... -
Computer Aided Design of PID Control of Pulse DC Sintering System
Yener, Tuba; Yener, Şuayb Çağrı; Mutlu, Reşat (Institute of Electrical and Electronics Engineers Inc., 2019)Pulse DC sintering (PDCS) systems, an effective way of producing sintered materials, are complex systems. They need to be modelled both electrically and thermally. Such a system can be controlled manually or automatically. ... -
Cyber security in material manufacturing
Yener, Tuba; Yener, Şuayb Çağrı; Mutlu, Reşat (TUBITAK, 2020)Industry 4.0, a new industry revolution, is happening now and several developed countries are leading the path. Internet of things (IoT) is also encompassed by Industry 4.0. In the future, more devices in factories are to ... -
Emulator circuit of Ti02 memristor with linear dopant drift made using analog multiplier
Mutlu, R.; Karakulak, Ertuğrul (2010)Memristors or charge-controlled memristive systems , are not available for experimental studies in market. In literature, emulators which mimicks memristor behaviour for studying and teaching of memristor do exist. In this ... -
Examination of a Memristor-Based Low-Pass Filter Topology
Yener, Şuayb Çağrı; Mutlu, Reşat; Kuntman, Hulusi Hakan (IEEE, 2017)In this work, a memristor based low-pass filter topology in which a memristor is placed as the input element and a capacitor is placed as the negative feedback element to an inverting op-amp is examined. The memristor ... -
Frequency and Time Domain Characteristics of Memristor-Based Filters
Yener, Şuayb Çağrı; Mutlu, Reşat; Kuntman, Hulusi Hakan (IEEE, 2014)Memristor, regarded as the new fourth fundamental circuit element by many, is also being considered for analog applications. It is expected that analog filters with memristors will provide some characteristics which cannot ... -
Implementation of Microcontroller-Based Memristive Chaotic Circuit
Yener, Şuayb Çağrı; Barbaros, C.; Mutlu, Reşat; Karakulak, Ertuğrul (Polish Acad Sciences Inst Physics, 2017)In 1971, Leon Chua theoretically postulated that the memristor is the fourth fundamental circuit element, besides the three well-known circuit elements; namely, resistor, capacitor and inductor. For a long time, because ... -
The memristive system behavior of a diac
Karakulak, Ertuğrul; Mutlu, Reşat (Springer, 2020)The memristor was introduced as a nonlinear circuit element in 1971, and systems showing memristor-like properties such as zero-crossing hysteresis loops were described in 1976. In 2008, a thin-film system that behaved ... -
Memristor Based Sallen-Key Filters
Yener, Şuayb Çağrı; Mutlu, Reşat; Kuntman, Hulusi Hakan (Gazi Univ, Fac Engineering Architecture, 2015)In 1971, memristor is claimed as a missing circuit element and almost 40 years later than its prediction a memristive system behaving as a memristor has been found in 2008. Memristor is accepted by many as the new and the ... -
Memristor emulators with symmetric and asymmetric threshold voltages
Mutlu, Reşat; Üstünel, Tayfun; Karakulak, Ertuğrul (IEEE, 2018)Memristor, a fundamental circuit element, was predicted to exist in 1971 by Leon Chua. Chua used an emulator to show how a real memristor would behave in 1971. A memristive system which behaves as a memristor for some part ... -
Memristor-Based Phase Shifter
Mutlu, Reşat; Karakulak, Ertuğrul (IEEE, 2018)Memristor is a new nonlinear circuit element. It is a special case of memristive systems. It has a charge-dependent resistance and a frequency dependent hysteresis curve when excited with an AC source. It has been claimed ... -
Memristor-based timing circuit
Yener, Şuayb Çağrı; Mutlu, Reşat; Yener, Tuba; Kuntman, Hulusi Hakan (Institute of Electrical and Electronics Engineers Inc., 2017)Memristor has been proposed as the fourth missing fundamental circuit element in 1971. This new circuit element has a charge controlled resistance, saturation mechanism and zero-crossing hysteresis loop which cannot be ... -
A methodology for memristance calculation
Mutlu, Reşat; Karakunal, Ertugrul (Tubitak Scientific & Technical Research Council Turkey, 2014)A memristor is a newly found fundamental circuit element whose behavior can be predicted using either the charge-dependent function called memristance or the flux-dependent function called memductance. Therefore, it is ... -
A Microcontroller Implementation of Hindmarsh-Rose Neuron Model-Based Biological Central Pattern Generator
Yener, Şuayb Çağrı; Mutlu, Reşat (Institute of Electrical and Electronics Engineers Inc., 2019)Central Pattern Generator (CPG) has an important role in controlling the locomotion part of the animals. Bio-inspired Central Pattern Generators can find application areas in robotic and control applications. FPGA ... -
A microcontroller-based ECG signal generator design utilizing microcontroller PWM output and experimental ECG data
Yener, Şuayb Çağrı; Mutlu, Reşat (Institute of Electrical and Electronics Engineers Inc., 2018)Signal generators are commonly used in biomedical engineering studies. Biomedical circuits must often be tested using EEG, ECG etc. signals. The circuit tests are usually done by connecting electronic circuits to humans. ... -
A new memristor-based low-pass filter topology and its small-signal solution using MacLaurin series
Yener, Şuayb Çağrı; Mutlu, Reşat; Kuntman, Hulusi Hakan (Natl Inst Optoelectronics, 2015)In this work, a new memristor-based low-pass filter topology is suggested. Memristor-based filters are nonlinear circuits and many of them cannot be solved analytically. To find an approximate analytical solution of the ... -
An optoelectronic-based memristor emulator circuit with a rational memristance function
Tulumbacı, Fatih; Mutlu, Reşat (National Institute of Optoelectronics, 2021)Memristor which has been claimed as the fourth fundamental circuit element in 1971 is a nonlinear circuit element having memory. Recently, an optoelectronics-based memristor emulator is reported in the literature. To the ... -
Performance Analysis of a Memristor - Based Biquad Filter Using a Dynamic Model
Yener, Şuayb Çağrı; Mutlu, Reşat; Kuntman, Hulusi Hakan (Soc Microelectronics, Electron Components Materials-Midem, 2014)New kinds of programmable amplifiers, adaptive filters, and programmable oscillators can be designed using a new fundamental circuit element memristor. Application of the memristor to analog filters can result in many new ...