Ara
Toplam kayıt 97, listelenen: 21-30
IGBT Tabanlı Çift Yönlü Çevirgece Dayalı Süperkapasitör Enerji Depolama Sistemi Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2021)
In this thesis, a supercapacitor energy storage system based on Insulated Gate Bipolar Transistor (IGBT) DC-DC converter has been designed and the performance of the system has been tested with computer simulations and ...
5.9 Ghz Bandında Hücresel V2x Haberleşmesi İçin Kanal Ölçümü
(Fen Bilimleri Enstitüsü, 2021-10)
In inter-vehicular communications, the environment, as well as the movement of the receiver
and transmitter, is inevitably dynamic. For this reason, the channel should be characterized
according to time, frequency, and ...
Fotovoltaik Enerji Dönüşüm Sistemlerinin Süper Kapasitör Enerji Depolama Sistemi ile Aktif Güç Yönetiminin Gerçekleştirilmesi
(Fen Bilimleri Enstitüsü, 2021)
In this thesis, it is aimed at approximating the power production of the photovoltaic (PV) panels to the estimated power production of the same panels. For this purpose, an energy storage bank composed of supercapacitors ...
Pürüzlü Dünya Yüzeyi Altında Gömülü Bir Cisimden Elektromanyetik Dalga Saçılımının Nümerik Modellenmesi
(Fen Bilimleri Enstitüsü, 2021)
Numerical modeling of rough earth surface has been an important topic for the researchers working on remote sensing and radar applications. Although it is possible to consistently solve forward electromagnetic scattering ...
Füze Gövdesi İçin Konformal Mikroşerit Anten Analizi ve Tasarımı
(Fen Bilimleri Enstitüsü, 2021)
In this thesis study, the analysis and design of the conformal microstrip antenna for missile fuselage with different diameters at the desired resonant frequency and bandwidth have been studied. The name of the antenna to ...
Silisyum Karbür Güç Yarı İletkenlerine Dayalı Yüksek Verimli Da-Da Çevirgeç Uygulamaları
(Fen Bilimleri Enstitüsü, 2020)
In this thesis, high efficiency DC-DC converters have been implemented for two different application areas using new generation Silicon Carbide (SiC) power semiconductors. In this context, A 20 kW, 20 kHz high frequency ...
Orta Enlem İyonküresi için Rassal Alan Modeli Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2021)
The ionosphere has utmost importance on the performance of Short Wave (SW) and satellite communication, satellite-based navigation, and remote sensing systems. It is an anisotropic, dispersive, and inhomogeneous plasma ...
Güdümlü ve Güdümsüz Topçu Mühimmatlarının Vuruş Performans Değerlendirmesi
(Fen Bilimleri Enstitüsü, 2021-07-11)
In this thesis, hit performance assessment of guided and unguided cannon launched projectiles are evaluated. Dynamic trajectory models for guided and unguided projectiles are developed. Error sources of cannon systems are ...
Gelecek Nesil Haberleşme Sistemlerinde İnsansız Hava Araçları için Kaynak Yönetim Teknikleri
(Fen Bilimleri Enstitüsü, 2021)
The use of unmanned aerial vehicles as flying base stations in 5G and beyond networks has emerged as a promising solution to some of the problems faced by the terrestrial communication network. These problems include blind ...
Ses Yutucu ve Yansıtıcı Yüzey Tasarımı
(Fen Bilimleri Enstitüsü, 2021)
This thesis study focuses on the multi-layered design of various surfaces that can reflect and absorb sound, including different material types. Solid, liquid and porous material types are used in the designs, and the ...