Çoklu anten sistemleri, kablosuz haberleşme
sistemlerinin güvenilirlik ve kapasitesini arttıran bir
yaklaşımdır. Bunun yanında çoklu anten sistemleri
ebat, güç ve donanım bakımından iyileştirilmesi
gereken sistemlerdir. ...
This paper proposed a single-phase three-level inverter
that has constant voltage constant frequency (CVCF) operation
system. Harmonic analyses with linear and nonlinear loads have
been realized to measure the robustness ...
The proposed study deals with modeling and
implementation of a multilevel string inverter with non-isolated
dc-dc converter design. The modeled system is intended to be
used for solar applications that the photovoltaic ...
In speed control systems, which is desirable is that the speed of a controlled object should track the reference speed as fast as possible and at the same time should provide good robustness to load variations. As far as ...
One of the most prominent applications of solar plants is the solar pumping systems that are required in
rural areas while it is almost impossible to connect to the utility grid. A solar plant and irrigation system
with ...
Kabalcı, Ersan; Canbaz, Rıdvan(Pamukkale University Journal of Engineering Sciences, 2017-01-24)
Günümüzde yaygın olarak kullanılan çok seviyeli Eviriciler (ÇSE) için
giriş tarafındaki gerilim seviyeleri önemli bir sınırlayıcı olmaktadır.
Yüksek güçlü enerji sistemlerinde, iki seviyeli eviricilerde kullanılacak
anahtarlama ...
Cüneray, Kutay(Gazi Üniversitesi / Fen Bilimleri Enstitüsü / Elektrik-Elektronik Mühendisliği Ana Bilim Dalı, 2014)
Her geçen gün gelişen teknoloji sayesinde yeni teknolojiler ortaya çıkmaktadır.
Bu yeniliklerin en başında şüphesiz ki robotik teknolojisi gelmektedir. Robotik
teknolojisi hemen hemen her alanda yer almaktadır. Robotik ...
This research proposes a crescent patch antenna with inset fed and rectangular slots for 5G applications. The patch antenna proposed in this study is designed to operate at the frequency of 28 GHz for use in 5G applications. ...
In recent years, studies on 5th Generation (5G) systems have come to the forefront in wireless communication technology. the studies gained great speed with the determination of the use of mm-wave spectra (30-300GHz) of ...
Alıcı ve verici kısımda çoklu antenlere sahip olan
Çok Girişli Çok Çıkışlı (ÇGÇÇ) sistemler, yüksek
veri hızı ve artan kapasite sağlamaktadır. Son
yıllarda, çeşitli optimizasyon problemlerinin
çözümünde verimli bir ...
Çalıkuşu, İsmail; Uzunhisarcıklı, Esma; Fidan, Uğur; Bahadır, Çetinkaya(İleri Mühendislik Çalışmaları ve Teknolojileri Dergisi, 2020-12-31)
This study aims to explain the development of the robotic Lower Extremity Exoskeleton (LEE) systems between 1960
and 2019 in chronological order. The scans performed in the exoskeleton system’s design have shown that a ...
Early diagnosis plays a crucial role in curing the diseases. Especially, nowadays, PCR (Polymerase Chain
Reaction) is used as a Gold Standart for genetically diagnosing illnesses. Alternative ways are being searched
to ...
Kara, Yunus; Canal, Mehmet Rahmi; Sefa, İbrahim; Boran, Fatih Emre(Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji, 2021-03-25)
Reliability is the ability of a system or system components to function within a specified time under specified conditions. One of the most important criteria of electricity transmission systems is to be able to keep the ...
Cüneray, Kutay; Canal, Mehmet Rahmi; Topaloğlu, Nurettin(2011-05-18)
PSoC, which is produced by Cypress Microsystems, is a product which is developed for embedded system designs, aiming microcontroller applications. Control functions are analog and digital PSoC blocks which are easily ...
Dilber, Ümit; Cüneray, Kutay; Akçam, Nursel(III. International Scientific and Vocational Studies Congress - Engineering,, 2019-05-09)
Because of the disadvantages of microstrip patch antennas, they should be used in multiple (array antennas) and different geometric structures in order to be used in long distance communications Thus, by eliminating the ...
Çalıkuşu, İsmail(European Journal of Science and Technology, 2019-10-31)
Many people have been exposed to lower extremity function losses due to neurological, pathological or traffic accidents. In the physical therapy and rehabilitation of these patients, treatment programs based on robotic ...