• Vivaldi Antenna Design With Frequency Selective Surfaces for GPR Applications 

  Mahouti, Peyman; Kızılay, Ahmet; Razevig, Vladimir V.; Belen, Mehmet Ali; Piltan, Onur Can (Institute of Electrical and Electronics Engineers Inc., 2023)

  Due to their high performance qualities, vivaldi antenna designs are employed in numerous communication applications, including ground penetrating radar. Due to its high gain and wide band properties, the Vivaldi antenna ...

• Surrogate Based Design Optimization of Multi-Band Antenna 

  Tarı, Özlem; Belen, Aysu; Mahouti, Peyman; Belen, Mehmet Ali (Institute of Electrical and Electronics Engineers Inc., 2021)

  In this work, design optimization process of a multi-band antenna via the use of Artificial Neural Network (ANN) based surrogate model and meta-heuristic optimizers is studied. For this mean firstly, by using Latin-Hyper ...

• A Study on Fuel Cell Electric Unmanned Aerial Vehicle 

  Kaya, Kemal; Hameş, Yakup (Ieee, 2019)

  This study focused on fuel cell electric unmanned aerial vehicle (FC-EUAV) in order to find solutions to problems such as the short-lived and limited long flight endurance of unmanned aerial vehicles operating with fossil ...

• Performance Results of Photovoltaic/Fuel Cell Based Hybrid Energy System under Variable Conditions 

  Aygen, Mehmet Selim; İnci, Mustafa (Ieee, 2019)

  In this paper, dynamic operation and optimization of a grid connected hybrid system including photovoltaics (PV) and fuel cell (FC) is presented. For this purpose, abc/dq transform based power flow controller is used in ...

• Fuzzy Logic Based Sinter RDI Optimization 

  Beşkardeş, Ahmet; Hameş, Yakup; Çevik, Serkan; Kaya, Kemal; Özdemir, Ersin (Ieee, 2019)

  The RDI (Reduction Degradation Index) is an important quality criterion of sinter. In this study, a fuzzy logic based model has been developed to obtain the desired RDI value continuously. The expected RDI value for stable ...

• Two new control strategies: For hydrogen fuel saving and extend the life cycle in the hydrogen fuel cell vehicles 

  Kaya, Kemal; Hameş, Yakup (Elsevier, 2019)

  With the acceleration of the development process of hydrogen fuel cell electric vehicles (HFCEV), it has become very important to maximize the energy stored in the vehicle and to use the vehicle with high efficiency. This ...

• Lightning Electric Field Analysis of a Transformer Using ANSYS Maxwell 

  Bal, Selva; Demirdelen, Tuğçe; Tümay, Mehmet (Institute of Electrical and Electronics Engineers Inc., 2019)

  Lightning strike is a very important phenomenon for all electrical power systems because of over voltage impulse. Thus, lightning analysis is equally important for power issue. In this paper, lightning electric field ...

• The Impact of Configuration on Channel Characteristics in Visible Light Communication 

  Çürük, Selva Muratoğlu; Kimyacı, Merve (Institute of Electrical and Electronics Engineers Inc., 2019)

  A featured research topic, Visible Light Communication (VLC), is the idea of using Light Emitting Diodes (LEDs), that are used for illumination, for data communication. Reliable communication in VLC systems, as well as in ...

• Horizontal Rotating Charging Platform for Electric Vehicles 

  Kocaoğlu, Senem; Dağılgan, Nazlı Sümeyra; Furat, Murat (Institute of Electrical and Electronics Engineers Inc., 2019)

  Because of paying attention on the greenhouse gas emission of petrol powered vehicles, electric vehicles have been preferred in the last few years. Rising the number of electric vehicles in traffic brings some problems. ...

• Electric Vehicle and Charging Strategies for Upcoming Demand 

  Furat, Murat (Institute of Electrical and Electronics Engineers Inc., 2019)

  Developing a strategy plan for electric vehicle and charging stations is required for the upcoming demand. Therefore, priorities, resources, needs should be ensured before these new technology comes to life. In the present ...

• Metamaterial inspired sensor for detection of engine lubricant oil condition 

  Altıntaş, Olcay; Aksoy, Murat; Ünal, Emin; Karaaslan, Muharrem (American Institute of Physics Inc., 2019)

  A metamaterial (MTM) based sensor structure is proposed to determine engine lubricant condition at X band frequency regime. The resonator part of the structure is inspired electric LC resonator (ELC) type MTM which is ...

• Double split ring resonator based microfluidic sensor for wastewater treatment applications 

  Altıntaş, Olcay; Aksoy, Mahmut; Ünal, Emin; Karaaslan, Muharrem (American Institute of Physics Inc., 2019)

  In this study, microfluidic sensor structure has been proposed for wastewater treatment applications. Resonator part of the proposed sensor consist of double split ring resonator (DSSR) integrated transmission lines to ...

• Wave propagations in metamaterial based 2D phononic crystal: Finite element analysis 

  Özer, Zafer; Özer, Oğuzhan; Karaaslan, Muharrem; Mamedov, A.; Özbay, Ekmel (Institute of Physics Publishing, 2018)

  In the present work, the acoustic band structure of a two-dimensional (2D) phononic crystal (PnC) containing composite material were investigated by the finite element method. Two-dimensional PC with triangular and honeycomb ...

• Parçacık değiştirmeli PSO algoritması 

  Gidemen, Gökçen; Furat, Murat (Institute of Electrical and Electronics Engineers Inc., 2017)

  Particle swarm optimization (PSO) is a swarm based optimization algorithm to find an optimum solution of a problem. In the present study, a new approach to PSO algorithm is proposed. Instead of using only the best solution ...

• A Power Rating and Application Survey of Magnetically Controlled Shunt Reactor 

  Tümay, Mehmet; Demirdelen, Tuğçe; Bal, Selva; Kayaalp, Rahmi İlker; Doğru, Burcu; Aksoy, Mahmut (Institute of Electrical and Electronics Engineers Inc., 2017)

  MCSR can simplify the system reactive power and voltage control in the super / special high-voltage power grid, suppress power frequency and operation over voltage, eliminating generator self excitation, dynamically ...

• Negative Refraction in Plasma and Magnetic Materials 

  Gasimov, Naghi; Karadağ, Faruk; Karaaslan, Muharrem; Veselago, Victor (Institute of Electrical and Electronics Engineers, 2018)

  The possibility of negative refractive index in plasma and magnetic materials was considered with a new approach. It is shown that simplification of fundamental equations by neglecting losses leads to losing important ...

• The meeting of hydrogen and automotive: A review 

  Gürz, Mehmet; Baltacıoğlu, Ertuğrul; Hameş, Yakup; Kaya, Kemal (Elsevier, 2017)

  In this study, an overview has been presented a classification of the vehicles using hydrogen with different ways. The using of hydrogen in vehicles has been categorized into two main categories as designs in which hydrogen ...

• Gen ifade profilleri kullanılarak pankreas kanserinin örüntü tanıma yöntemleri ile teşhisi 

  Arslan, Derya; Özdemir, Merve Erkınay; Arslan, Musrafa Turan (Institute of Electrical and Electronics Engineers Inc., 2017)

  Pancreatic cancer is the fourth most common cause of cancer-related deaths across the globe and it is one of the most difficult cancer types to recognize early. Early diagnosis of pancreatic cancer is crucial to increase ...

• Chiral Metamaterial Based Microfluidic Sensor 

  Bakır, Mehmet; Karaaslan, Muharrem; Karadağ, Faruk; Dalgaç, Şekip; Alkurt, Fatih Özkan; Bağmancı, Mehmet; Altıntaş, Olcay (Institute of Electrical and Electronics Engineers, 2018)

  This manuscript focus on developing of new metamaterials sensor based on distinction of different material and purity ratio sample. Unique side of this study is having very clear and sensitive results and presenting new ...

• Fire Detection Behind a Wall by using Microwave Techniques 

  Alkurt, Fatih Özkan; Bağmancı, Mehmet; Karaaslan, Muharrem; Bakır, Mehmet; Altıntaş, Olcay; Karadağ, Faruk; Akgöl, Oğuzhan; Ünal, Emin (American Institute of Physics Inc., 2018)

  In this work, detection of the fire location behind a wall by using microwave techniques is illustrated. According to Planck's Law, Blackbody emits electromagnetic radiation in the microwave region of the electromagnetic ...

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