Browsing Elektrik-Elektronik Mühendisliği-Makale Koleksiyonu by Author "0000-0001-9785-4990"
Now showing items 1-9 of 9
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Design of a multi-channel quartz crystal microbalance data acquisition system
Karapınar, Mustafa; Gürkan, Serkan; Öner, Poyraz Alper; Doğan, Seydi (IOP Publishing, 2018)In this study a multi-channel data acquisition system has been designed, by which mass changes in small quantities can be monitored and recorded by means of a quartz crystal microbalance (QCM) technique. The whole system ... -
Detection and imaging of underground objects for distinguishing explosives by using a fluxgate sensor array
Gürkan, Serkan; Karapınar, Mustafa; Doğan, Seydi (MDPI, 2019)Active and passive techniques are two different techniques with which to detect buried explosives. In practice, the most preferred active method works by broadcasting a signal underground. This signal may stimulate the ... -
Development of a multichannel bioinstrumentation system for human-computer interface applications
Öner, Poyraz Alper; Doğan, Seydi; Gürkan, Serkan; Karapınar, Mustafa (Iğdır Üniversitesi, 2022)A multi-channel measurement system used to measure electrocardiogram (ECG), electroencephalogram (EEG), electromyogram (EMG) and electrooculogram (EOG) biosignals has been designed and prototyped. The designed system ... -
Development of a photovoltaic panel emulator and LabVIEW-based application platform
Gürkan, Serkan; Karapınar, Mustafa; Sorgunlu, Hasan; Öztürk, Onur; Doğan, Seydi (Wiley, 2020)In this study, a photovoltaic (PV) panel emulator was developed based on a single diode model of a PV cell, and four prototypes of this kind emulator have been produced. In addition, an electronic potentiometer and a central ... -
Lutentium incorporation influence on ZnO thin films coated via a sol-gel route: spin coating technique
Turgut, Güven; Duman, Songül; Özçelik, Fikriye Şeyma; Gürbulak, B.; Doğan, Seydi (Springer, 2016)Pure and lutetium (Lu) incorporated zinc oxide (ZnO) thin films were deposited by a sol-gel route. The effect of Lu contribution on the properties of ZnO was examined in detail by means of XRD, AFM, SEM, UV-Vis spectrophotometer, ... -
Mobile system: detecting buried objects by magnetic anomaly method
Gürkan, Serkan; Karapınar, Mustafa; Doğan, Seydi (SPIE-Soc Photo-Optical Instrumentation Engineers, 2021)A mobile system has been developed to be used to detect buried objects (and/or explosives) containing ferromagnetic material by magnetic anomaly method. Detection, in this system, can be performed without broadcasting any ... -
Neural network estimations of annealed and non-annealed Schottky diode characteristics at wide temperatures range
Doğan, Hülya; Duman, Songül; Torun, Yunis; Akkoyun, Serkan; Doğan, Seydi; Atıcı, Uğur (Elsevier Sci Ltd, 2022)In this study, Artificial Neural Network (ANN) model has been proposed to characterize the annealed and the non-annealed Schottky diode from experimental data. The experimental current values of Ni/n-type 6H–SiC Schottky ... -
A new cooling approach to increase efficiency for the induction motor: Vortex tube
Cebeci, İsmail; Gürkan, Serkan; Kırmacı, Volkan; Doğan, Seydi (Begell House Inc, 2023)With the rising demand for energy, concepts such as energy efficiency, energy-efficient devices, and efficiency have grown in importance in recent years. It is well known that a substantial amount of energy produced around ... -
Thermal sensitivity and barrier height inhomogeneity in thermally annealed and un-annealed Ni/n-6H-SiC schottky diodes
Duman, Songül; Türüt, Abdülmecit; Doğan, Seydi (Elsevier Science SA, 2022)The Ni/n-6 H-SiC Schottky barrier diodes (SBDs) have been fabricated. Then, they have been thermally annealed at 700 degrees C for 2 min. Their forward bias voltage versus measurement temperature (V-T) curves in 100-500 K ...