Browsing Elektrik - Elektronik Mühendisliği Bölümü Tez Koleksiyonu by Title
Now showing items 168-187 of 251
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Menzil Sıralı İstatistiklere Dayalı Sabit Yanlış Alarm Oranı İşlemcileri
(Fen Bilimleri Enstitüsü, 2019)Constant false alarm rate (CFAR) processors are used to detect radar targets in the background in which parameters in the statistical distribution are unknown and may not be stationary. Signal returns from radar targets ... -
Metal-Dielektrik İnce Film Optik Filtrelerin Başarımlarının İncelenmesi
(Fen Bilimleri Enstitüsü, 2019)In this study, the reflection behavior of multilayer thin film optical filter models with special sequences are investigated and effects of material type, material thickness, number of layers, angle of incidence of ... -
Metro ve Hafif Raylı Ulaşım Araçları için Süperkapasitör Depolamalı Frenleme Enerjisi Geri Kazanımı Sistemi Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2022-06-15)In this thesis study, development, laboratory setup and realization of a energy storage system based on supercapacitor which aims to recover braking energy in metro and light rail vehicles is presented. In this context, ... -
MİDE TEMBELLİĞİ İÇİN ELEKTROGASTROGRAFİ (EGG) VE İŞLEVSEL ELEKTRİK UYARIM (İEU) SİSTEMİ TASARIMI
(Fen Bilimleri Enstitüsü, 2018-03-17)Gastroparesis is a condition of delayed gastric emptying that occurs as a result of slowing or stopping stomach movements known as stomach paralysis. Today, due to the rapidly developing technology, the use of electronic ... -
Muharip Uçaklarda Kullanılan Radar Görüntüleme Yöntemlerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2014)In fighter aircrafts; duties such as platform s navigation, detection, tracking, targeting, marking and weapon engagement are succeded with the help of data that comes from fire control radars located at plane. Unlike the ... -
Multimedya Uygulamaları İçin Dinamik Koşullu Erişim Sistemi Tasarımı
(Fen Bilimleri Enstitüsü, 2012)In the IPTV systems, delivery of digital television service is realized by utilising the Internet protocol. One of the main necessities in this area is to develop a flexible, secure and seamless digital television service ... -
Mımo Ağlarında Uzamsal Kipleme ve Anten Seçimi Yöntemlerinin Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2014)An emerging concept in multiple input multiple output (MIMO) wireless communicationsis spatial modulation (SM), where only a single transmit antenna among many transmitantennas is utilized for transmission. Compared to ... -
Nanokompozit Tabanlı Esnek Dokunsal Sensörler
(Fen Bilimleri Enstitüsü, 2023)The use of smart devices and applications that require more interaction between human and machine has increased significantly in many areas since flexible electronic devices starting to find more place in the traditional ... -
Nükleer Reaktörlerin Dinamiği ve Kontrolü
(Fen Bilimleri Enstitüsü, 2022-09)There has been a renewed interest in nuclear power reactors in recent years, as electricity generation is possible without the need for continous refueling. All studies about nuclear energy fields that are made in the ... -
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 ... -
Otomatik Modülasyon Tanıma Algoritmalarının Geliştirilmesi ve Uygulanması
(Fen Bilimleri Enstitüsü, 2014)Recognizing features of a signal such as phase, amplitute or modulation type without being noticed by transmitter is called automatic modulation recognition and it is independent from any operator.There are two basic methods ... -
Öğrenme Aktarımı İle Sınıflandırma
(Fen Bilimleri Enstitüsü, 2018)Learning an object category from only a few samples is generally not adequate for correct classification. One needs many training samples to obtain a classifier that generalizes well and that has sufficient success rates. ... -
Öğrenme ve Çözümleme Katmanlarından Oluşan Saklı Markov Model Tabanlı Frekans Kiplemeli Sürekli Dalga Yayın Tespiti
(Fen Bilimleri Enstitüsü, 2020)The ability of detection of frequency modulated continuous wave (FMCW) radar has strategic importance for electronic warfare systems. In order to have this ability, an original method, based on hidden Markov models (HMM), ... -
Pan-Tilt Kameralar İçin Arka Plan Modellemenin Donanımda Gerçekleştirilmesi
(Fen Bilimleri Enstitüsü, 2015)Background modeling is commonly used in image processing applications. Stationary camera assumption, the basic assumption of background modeling, becomes invalid in some cases such as movement of camera, movement of platform ... -
Parametre Belirsizliği Altında Çoklu Algılayıcılara Ait Bağımlı Ölçümlerle Hipotez Sınaması
(Fen Bilimleri Enstitüsü, 2019-07)extensively in modelling of dependent random variables. Joint probability dist-ribution of data using copula theorem has been defined parametrically. Thereare numerous advantages of copula function usage in modelling of ... -
Pasif Torpido Güdümü İçin Yeni Bir Yöntem
(Fen Bilimleri Enstitüsü, 2019)Torpedoes are ammunition that have active or passive seekers. Passive target tracking methods should be used to track targets with torpedo that has passive seeker. Kalman filter is the one of the most commonly used methods ... -
Periyodik ve Kuazi-Periyodik Fotonik Kristallerde Yavaş Işık Analizi
(Fen Bilimleri Enstitüsü, 2014)In this study, in general, with special emphasis on quasi-crystalline materials, transmission properties and slow light studies of periodic and quasi-periodic photonic crystals are presented. By means of the symmetry ... -
Plazmonik Nanoparçacıkların Güneş Hücrelerinin Verimine Etkileri
(Fen Bilimleri Enstitüsü, 2021)For environmental and economic sustainability it is very important to meet the increasing energy needs with clean and renewable resources. Improvements made in the efficiency and cost of solar cells will be crucial in the ... -
Pnömatik Silindirli Yarı Etkin Diz Ekleminin Sonlu Durum Denetimi ve Diz Eklemi Protezi Test Platformu Tasarımı
(Fen Bilimleri Enstitüsü, 2014)In this study, an above-knee prosthesis test platform has initially been presented for designing and testing knee prosthesis. The main reason to design this mechanism is to generate the periodic move of above knee activity ... -
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 ...