Dil "tur" Elektrik - Elektronik Mühendisliği Bölümü Tez Koleksiyonu için listeleme
Toplam kayıt 221, listelenen: 41-60
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Çok Röleli İşbirlikli ve Otomatik Tekrar İstekli Haberleşme Kanallarında Uyarlamalı Kipleme ve Kodlama
(Fen Bilimleri Enstitüsü, 2014)Wireless technology is the most important technique for transferring informationsignals without using cable. Wireless is used for mobile telephones, wireless datacommunication such as Wi-Fi, cellular data service, mobile ... -
Çoklu Alıcılar Kullanarak Çevrimiçi ve Zaman Uyumsuz Doğrusal Kipleme Sınıflandırması
(Fen Bilimleri Enstitüsü, 2019)In this thesis, online and asynchronous modulation classification algorithms for multiple receivers are developed for recognition of linear modulation formats. The term asynchronous refers to the lack of timing synchronization ... -
Çoklu Veri Füzyonu Tabanlı İç Ortam Konumlandırma ve Takip Sistemi Tasarımı
(Fen Bilimleri Enstitüsü, 2018)In this thesis, indoor localization problem is investigated using received signal strength indicator and acceleration measurements. After localization with received signal strength and accelerometer separately, indoor ... -
Darbant ve Genişbant Sanal İyonosonda için Sinyal İşleme Teknikleri
(Fen Bilimleri Enstitüsü, 2018-07)One of the mostly used band for long range communication is High Frequency (HF) band. Radio waves in the HF band range (3 − 30 MHz) are reflected from ionosphere which is one of the layers of atmosphere. So, a communication ... -
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. ... -
Derin Öğrenme ile Plankton Sınıflandırması
(Fen Bilimleri Enstitüsü, 2022-03)Plankton which is at the bottom of the food chain in the aquatic ecosystem and is responsible for producing approximately half of the oxygen in the atmosphere, is one of the most important components of life on earth. ... -
Dijital Sistem Tabanlı Programlanabilir Memristör Emülatör Devre Tasarımı
(Fen Bilimleri Enstitüsü, 2019-10-18)The theory of memristor dates back to the 1970s, but its first physical application was announced by HP (Hewlett Packard) engineers in 2008. Memristor is widely defined as the fourth basic passive circuit element since it ... -
Doğrusal Çok-Sekmeli Röleli Kablosuz Ağlar İçin Dağıtık Bir Çizelgeleme Yöntemi
(Fen Bilimleri Enstitüsü, 2013)This thesis addresses different scheduling methods so as to determine the nodes which are going to transmit for any time slot. In addition to conventional and centralized scheduling methods, a variation of distributed ... -
Dönüşüm Elektromanyetiği Kavramına Dayanan Radar Kesit Alanı Azaltma Tekniklerinin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2018-05-22)Reduction of Radar Cross Section (RCS) of objects, such as airplanes and ships, is an important issue in radar and electronic warfare applications. RCS reduction can effectively be achieved by using the coordinate ... -
Bir Dörtpervanelinin Modellenmesi ve Denetimi
(Fen Bilimleri Enstitüsü, 2018-02)This thesis deals with the modeling and control of an Unmanned Aerial Vehicle called as 'quadrotor'. The quadrotor which is capable of vertically taking off and landing, does its basic movements by adjusting the rotational ... -
Dünya Yüzeyi Üzerindeki Bir Hedeften Elektromanyetik Saçılımın Modellenmesi İçin Karma Nümerik Yöntemlerin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2019)In electromagnetic wave propagation problems, when there is a target above the Earth’s surface, it is necessary to consider all wave phenomena between the transmitter and the target to model the electromagnetic scattering ... -
Düşük Faz Gürültülü Osilatör Tasarımı
(Fen Bilimleri Enstitüsü, 2013)At this work, a low phase noise voltage controlled oscillator designed and implemented. The purpose of this work is to design a low phase noise voltage controlled oscillator which has 2.8 GHz center frequency 200 MHz ... -
Düzlem Malzemelerin Ekranlama Özelliklerinin Ölçümü İçin Tem Hücre Tasarımı
(Fen Bilimleri Enstitüsü, 2018)When determining the method to be used in shielding effectiveness measurements, the size and shape of the screen material together with the cost, applicability, time consumption and frequency range characteristics to be ... -
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. ... -
ELEKTROMANYETİK DALGA YAYILIMININ ÇİFT YÖNLÜ PARABOLİK DALGA MODELLEMESİ İÇİN BUHARLAŞMA OLUK ALGORİTMALARININ GELİŞTİRİLMESİ
(Fen Bilimleri Enstitüsü, 2018-02-07)An important factor that is common in the marine and ocean environments and creates some standard rule violation for electromagnetic wave propagation is the evaporation ducts. The purpose of this thesis is to develop ... -
Elektronik Harp Destek Sistemlerinde Anten Tarama Tipi Sınıflandırması
(Fen Bilimleri Enstitüsü, 2021)In this study, antenna scanning types used in Electronic Warfare Support Systems were determined by using the feature vectors obtained by different feature extraction methods in supervised and unsupervised learning ... -
Eş Akılı Işıma Örüntüsüne Sahip Yansıtıcı Dizi Anten Tasarımı ve Modellenmesi
(Fen Bilimleri Enstitüsü, 2019)In satellite communication, there are various methods for providing link budget at low elevation angles relative to the horizon line. The most widely used of them is the use of antennas with isoflux radiation pattern. In ... -
Farklı Denetim Yöntemlerinin Bir Gimbal Sistemi Üzerinde Sınanması ve Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2023-10)Gimbal systems are systems that carry the payload on them and direct them to a specific location. Controllers designed for gimbal systems are required to be robust for environmental disturbances and model parameter changes. ... -
Fbmc Çok Taşıyıcılı Kablosuz Haberleşme Sistemlerinde Zaman ve Frekans Kaymalarının Performansa Etkisi
(Fen Bilimleri Enstitüsü, 2018-07-09)Multicarrier systems are preferred today due to their robustness to the multipath effects and using fast fourier transform(FFT) easily to feasible and more efficient in many communication systems. Orthogonal Frequency ... -
FBMC'de İç-girişim ve Öncül Tabanlı Kanal Kestirimi
(Fen Bilimleri Enstitüsü, 2017)Multi-carrier communication systems perform well in the systems they are used. Therefore, it is considered to be used in the next generation communication systems. Among multi-carrier systems, OFDM is the most preferred ...