Kurum Yazarı "Mutlu, Reşat" WoS İndeksli Yayınlar Koleksiyonu İçin Listeleme
-
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 ... -
AXISYMMETRIC SPILLED POLLUTANT ANALYSIS IN STEADY-STATE USING FINITE DIFFERENCE METHOD
Ordu, Şeyma; Ordu, Ertuğrul; Mutlu, Reşat (Parlar Scientific Publications (P S P), 2022)Water resources in our world are decreasing day by day. Therefore, maintaining the cleanliness of water sources is very important. Spilled pollutants or seepage from garbage may sometimes cause contamination of groundwater ... -
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 ... -
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 ... -
Finite Difference Analysis of a Resistive Sintering System Container
Yener, Tuba; Yener, Şuayb Çağrı; Mutlu, Reşat (Amer Scientific Publishers, 2019)Resistive sintering is a new method which enables the production of different material types by using mechanical load and electric current. For the required process performance, it is necessary to set the parameters such ... -
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 series voltage regulators
Yavuz, Kutluhan Kürşat; Karakulak, Ertuğrul; Mutlu, Reşat (Slovak Univ Technology, 2019)Series linear voltage regulators are integrated circuits commonly used to make adjustable voltage sources. When used with potentiometers, these regulators are able to give adjustable voltage at the output. Memristor is a ... -
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 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 ... -
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 ... -
Power system harmonic analysis of a pulse DC sintering system
Yener, Şuayb Çağrı; Yener, Tuba; Mutlu, Reşat (Iop Publishing Ltd, 2020)Pulse DC Sintering System (PDCS) produces metallic and nonmetallic samples in a cheap and efficient way in a short time. Some PDCS systems possess thyristor-based rectifiers to control their output power. This results in ... -
A process control method for the electric current-activated/assisted sintering system based on the container-consumed power and temperature estimation
Yener, Şuayb Çağrı; Yener, Tuba; Mutlu, Reşat (Springer, 2018)In this paper, the current, voltage and temperature of the container of an electric current-activated/assisted sintering (ECAS) system are measured and recorded with respect to time during the sintering process. By ... -
Reconstructive sensing circuit for complementary resistive switches-based crossbar memories
Karakulak, Ertuğrul; Mutlu, Reşat; Uçar, Erdem (Tubitak Scientific & Technical Research Council Turkey, 2016)Complementary resistive switches (CRSs) are suggested as an alternative to one-cell memristor memories to decrease leakage currents. However, their sensing is more difficult and complex than one-cell memristor memories. A ... -
Small signal analysis of memristor-based low-pass and high-pass filters using the perturbation theory
Yener, Şuayb Çağrı; Mutlu, Reşat; Kuntman, Hulusi Hakan (Natl Inst Optoelectronics, 2018)In this study, perturbation theory has been used for the first time in literature to do small-signal analysis and solution of the memristor-based low-pass and high-pass filters are given using perturbation theory. The time ...