Browsing Elektrik - Elektronik Mühendisliği Bölümü Tez Koleksiyonu by Title
Now showing items 193-212 of 251
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S-Bant Çift Dengeli Mikser Tasarımı
(Fen Bilimleri Enstitüsü, 2018)Mixers have a critical importance on designing receiver and transmitter structures. Mixers are one of the most important elements that determine system performance in radar and electronic warfare. For this reason, the ... -
Sansürlü Hücrelerin Ortalamasına Dayalı Sabit Yanlış Alarm Oranı İşlemcileri
(Fen Bilimleri Enstitüsü, 2019)In this study, the performance of constant false alarm rate (CFAR) processors and censorship techniques developed to increase the probability of detection in a nonhomogeneous environment was investigated. False alarm ... -
Sar İmgelerinde Gözetimsiz Sınıflandırma Yöntemleri ile Arazi Örtüsü Sınıflandırması
(Fen Bilimleri Enstitüsü, 2019-09-26)The land cover term refers to the natural and man-made physical cover of the Earth. It is also defined as the biophysical state of the Earth's surface, such as topography, surface water and groundwater, soil and human ... -
Sarmal Antenlerin Boyutlarının Küçültülmesi
(Fen Bilimleri Enstitüsü, 2017)Helical antennas are generally an easy to design type of antenna. These antenna types, which are designed for wire bending, can have circular polarization, so that their polarization can be represented by two linear ... -
Sayısal Filigranlama Algoritmasının FPGA Üzerinde Gerçeklenmesi
(Fen Bilimleri Enstitüsü, 2023)With the widespread use of the Internet, the use of digital media data such as images, video, audio and text are also developing. In the internet environment, problems of copyright infringement, unauthorized modification ... -
Sayısal Stetoskop ile Elde Edilen Kalp Ses (Fonokardiyogram) Sinyallerinin Bölütlenmesi ve Sınıflandırılması
(Fen Bilimleri Enstitüsü, 2017)The main purpose of this work is to develop a decision support mechanism that will contribute to the early diagnosis of extraordinary heart diseases by the help of a digital stethoscope, especially for primary care physicians. ... -
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 ... -
SES YUTUCU ve YANSITICI YÜZEY TASARIMI
(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 ... -
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 ... -
Seyrek Hiperspektral Karışım Giderimi İçin Çizge Düzenli Bolluk Tahmini ve Sözlük Budama Yaklaşımı
(Fen Bilimleri Enstitüsü, 2021-08-05)The main focus of this dissertation is semi-blind hyperspectral unmixing. Semi-blind hyperspectral unmixing, also called sparse unmixing, has opened a new direction to the field of spectral unmixing and has become a very ... -
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 ... -
Silisyum Karbür Mosfet’ler İçin Kontrollü Aktif Kapı Sürücü Tasarımı
(Fen Bilimleri Enstitüsü, 2022)In this thesis, an approach is presented on the active driving concept as a gate driver design technique to provide solutions for EMI, overvoltage overshoot, oscillations on current/voltage, considering the thermal ... -
Solunum Seslerinin Evrişimsel Sinir Ağlarıyla Sınıflandırılması
(Fen Bilimleri Enstitüsü, 2022-06)Physicians use stethoscope in clinical examination because it is both non-invasive and easily accessible and inexpensive diagnostic and detection tool. However, at this stage, many negative reasons such as ambient noise, ... -
Stochastic Geometry Based Performance Analysis of IRS- Aided MMWave Networks
(Fen Bilimleri Enstitüsü, 2022-07-01)Wireless communication society aims for higher frequency bands for the unused bandwidths. However higher frequency comes with its drawbacks such as the high penetration loss. The concept of intelligent reflecting surfaces ... -
Sualtı Uygulamaları İçin Çok Katmanlı Akustik Yüzey Tasarımı
(Fen Bilimleri Enstitüsü, 2022)In recent years, with the development of technology, acoustics has started to gain importance. In the literature, there are various multilayer acoustic panel designs with sound absorbing and reflective properties using ... -
Sürekli Dalga Radar Sistemlerinde Özgirişim Tekniklerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2022-09-30)In the past, FMCW radars were not preferred in the industry because they were large and bulky. With developing technology, they have expanded their usage areas due to the high resolution, low transmission power, simpler ... -
Sürekli Faz Kiplemesi İçin Düşük Karmaşıklığa Sahip Alıcılar
(Fen Bilimleri Enstitüsü, 2017)Continuous Phase Modulation (CPM) is preferred in numerous power and band-limited communication systems for its constant envelope and spectral effciency. Despite its highly attractive spectral properties, maximum-likelihood ... -
Sürekli Zaman Genelleştirilmiş Denetleyici İle F-16 Uçuş Denetim Sistemi Tasarımı
(Fen Bilimleri Enstitüsü, 2018-03-19)Autopilot and flight control systems have an extremely important place in today’s aviation and defense technologies. To be able to accomplish long and successful missions with aircrafts, decreasing or even eliminating ... -
Taktik Füzelerde Kullanılan Sonlanma Güdümü Yöntemlerinin 3B Formülasyonları ve Analizi
(Fen Bilimleri Enstitüsü, 2012)This thesis aims to develop dynamical formulations of terminal guidance of tactical missiles in 3-dimensional engagement setting. The guidance methods studied in this thesis are; proportional navigation, pursuit guidance, ... -
Tam Çift Yönlü Haberleşme Sistemleri için Analog Özgirişim Giderme Teknikleri
(Fen Bilimleri Enstitüsü, 2022)Currently, with the development of the communication systems, the demand for high speeds and spectrum is increasing. In order to satisfiy this demand, Full Duplex Communication Systems are being studied. It doubles the ...