Elektrik - Elektronik Mühendisliği Bölümü Tez Koleksiyonu
Recent Submissions
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KUZEY ATLANTİK SALINIMI VE GÜNEY SALINIM İNDEKSİ İKLİM GÖSTERGELERİNİN SİNYAL ANALİZİ YÖNTEMLERİ İLE İNCELENMESİ
(Fen Bilimleri Enstitüsü, 2020)Climate is expressed as the typical trends of meteorological events such as temperature, humidity, air pressure, amount of precipitation, type of precipitation and wind speed observed over a long period of time in a ... -
Bir Radar Hedef Ortam Simülatörü için Rastgele Pürüzlü Dünya Yüzeyi Üzerinde Elektromanyetik Dalga Saçılımının Modellenmesi
(Fen Bilimleri Enstitüsü, 2020)FMCW radar is used as a burst sensor to increase the explosion effect in smart missile systems, but it is also frequently used in smart vehicle, industry and warehouse occupancy applications. In addition, this FMCW-based ... -
Sentetik Açıklıklı Radar Görüntülerinde İnterferometri ve Radargrametri Tekniklerinin Füzyonu
(Fen Bilimleri Enstitüsü, 2020)With the development of satellite technology, advancements in active and passive remote sensing techniques are accelerated. The use of Synthetic Aperture Radar (SAR) sensor, which can perform electromagnetic imaging next ... -
Silisyum karbür güç yarı iletkenlerine 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 ... -
Mems Ataletsel Ölçüm Birimi Stokastik Hata Parametrelerinin Tanılanması ve Kestirimi
(Fen Bilimleri Enstitüsü, 2020)Inertial sensors commonly used for navigation systems have specific error characteristics, classified as deterministic and stochastic errors. The error parameters directly affect the inertial sensor performance. Specifying ... -
Demiryolu Araçları için Bütünleşik Navigasyon Sistem
(Fen Bilimleri Enstitüsü, 2020-02-19)Railway transportation has been used more than 200 years and it has been improved continuosly. Since 1800s, rail systems have become one of the most preferred transportation types in passenger and freight transportation. ... -
Manyetoreolojik (Mr) Sönümlendiricili Diz Üstü Protezlerin Salınım Fazının Modellenmesi
(Fen Bilimleri Enstitüsü, 2020)Above-knee leg prostheses are devices developed for individuals who have above knee amputations of their legs. Above knee prosthesis with semi-active MR damper consists of four parts: socket, knee, calf and foot. These ... -
Ultra-Geniş Bantlı 180 Derece Hibrit Bağlaştırıcı Tasarımı
(Fen Bilimleri Enstitüsü, 2020-07-02)In this study, an ultra-wide bandwidth 180 degree hybrid coupler which performs in 1 – 15 GHz bandwidth design is presented. In the design, multisection coupler design and multisection phase shifter design methods are ... -
Manyetoreolojik (Mr) Sönümlendiricili Diz Eklemi Tasarımı ve Analizi
(Fen Bilimleri Enstitüsü, 2020-08-17)In this thesis, an electronically controlled, semi-active, above-knee prosthesis, which can adapt to environmental conditions, has been designed to restore natural mobility to people who have lost their legs above the ... -
Elektrik Empedans Tomografide Eliptik Yapılardaki İletkenlik Dağılımları Geriçatım Probleminin Yapay Sinir Ağları ile İncelenmesi
(Fen Bilimleri Enstitüsü, 2020)Electric Impedance Tomography is the method that shows the conductivity distribution in any geometry. In this study, the image of the conductivity distribution in circle and ellipse geometries is tried to be obtained. ... -
Kablosuz Sensör Ağlarında Sıkıştırılmış Örnekleme
(Fen Bilimleri Enstitüsü, 2020)Communication is emerging as one of the most important topics of today. Data traffic has been increasing incredibly day by day. Wireless communications is convenient to use and has been widely used in daily life with an ... -
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), ... -
Electromagnetic Analysis And Design Of Dividers And Couplers At X-Band
(Fen Bilimleri Enstitüsü, 2019)Power divider and combiner structures are the necessary and crucial passive components in order to reach high power levels for the microwave applications. The improvements in the RF/Microwave systems in the past decades ... -
Veri Madenciliği Teknikleri Kullanılarak Gen Regülasyonunun İncelenmesi
(Fen Bilimleri Enstitüsü, 2019-10-02)In this thesis, the studies was carried out on the examination of promoter regions belonging to different genes. Genetic components of Homo Sapiens, Drosophila Melanogaster and Saccharomyces Cerevisiae species were used ... -
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 ... -
Görsel Navigasyon İçin Bilgisayarlı Görme Yöntemleri
(Fen Bilimleri Enstitüsü, 2019-09)Within the scope of this thesis, the subject of self-motion estimation of the camera or the platform on which the camera is attached is dealt with by using only camera images. The working principles of the cameras are ... -
Eksik Tahrikli El Protezi Geliştirme Platformu Tasarımı ve Yapay Sinir Ağları Tabanlı Denetimi
(Fen Bilimleri Enstitüsü, 2019)In this thesis, kinematic and dynamic analysis of a selected tendon-based underactuated hand prosthesis mechanism was performed. As a result of the analysis, a dynamic model was created by considering the interaction of ... -
KD Kanalında Genişbant Haberleşme Teknikleri
(Fen Bilimleri Enstitüsü, 2019)Because ionosphere allow for the signals to propagate through long distances, very long-distance communication is possible with relatively cheaper infrast- ructure. This type of communication allows is realizable between ... -
Görüş Hattı Ortamında Çok Kullanıcı İçin Hüzme Yönlendirme
(Fen Bilimleri Enstitüsü, 2019)Due to the increasing number of communication devices used today and the increase in the required data size and data transfer rate for each device, the existing communication infrastructures are inadequate and therefore ... -
GAN Güç Tranzistörüne Dayalı, Yüksek Güç Yoğunluklu Çift Aktif Köprü DA/DA Çevirgeç Tasarımı ve Gerçekleştirilmesi
(Fen Bilimleri Enstitüsü, 2019-09-25)In this study, a Dual Active Bridge DC/DC converter using GaN HEMT type transistors on both bridges is designed and implemented with input voltage in the range of 350-400 VDC, rated output voltage of 14.5VDC and output ...
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