Browsing Elektrik - Elektronik Mühendisliği Bölümü by Rights "info:eu-repo/semantics/openAccess"
Now showing items 1-20 of 264
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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 ... -
5G Mobil Uygulamaları İçin Çift Bantlı MIMO Anten Tasarımı
(Fen Bilimleri Enstitüsü, 2022)This thesis consists of the design and production of single-element and MIMO antennas in 28 GHz - 38 GHz frequency bands for 5G mobile applications. First of all, rectangular patch antenna was designed with a slot. This ... -
5G Sistemleri İçin Anten Tasarımı
(Fen Bilimleri Enstitüsü, 2021)This thesis contains the design, production and measurement of the MIMO antenna which works at 28 GHz frequency band which is one of the most important candidates of the 5G systems. Firstly, the literature was searched and ... -
5G Sistemlerinde Açık Alan Yayılım Kaybı Modellemesi İçin Web Tabanlı Bir Yazılım Aracının Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2021)The increase in the required bandwidth with the global growth of existing wireless communication systems is one of the important reasons for the research and industry communities to consider 5G and millimeter-wave ... -
5G ve Ötesi Ağ Dilimlemesinde Makine Öğrenmesi Yöntemlerinin Başarımının İncelenmesi
(Fen Bilimleri Enstitüsü, 2022)Thanks to the rapid developments in the communication sector in recent years, new applications, and opportunities have emerged. These applications have created the need for low latency, high data rate, high reliability, ... -
A General Purpose Inverter Set-Up For Power Electronics Laboratory Experiments
(Korean Inst Power Electronics, 2010)A general purpose experimental set-up has been designed and implemented for students to carry out various experiments on inverters in the power electronics laboratories of universities, during a few hours of laboratory ... -
A New Algorithm for High-Quality Ionogram Generation and Analysis
(Amer Geophysical Union, 2002)Standard digital ionograms that are generated by fast Fourier transform or autoregressive modeling suffer from high interference levels due to other users of the HF channel which produce artifacts and distortion, hence ... -
A New Technique for Direction of Arrival Estimation for Ionospheric Multipath Channels
(Elsevier Sci Ltd, 2009)A novel array signal processing technique is proposed to estimate HF channel parameters including number of paths, their respective direction of arrivals (DOA), delays, Doppler shifts and amplitudes. The proposed technique ... -
A Robust System For Counting People Using An Infrared Sensor And A Camera
(Elsevier, 2015)In this paper, a multi-modal solution to the people counting problem in a given area is described. The multi-modal system consists of a differential pyro-electric infrared (PIR) sensor and a camera. Faces in the surveillance ... -
A Search for Pair Production of New Light Bosons Decaying Into Muons
(Elsevier, 2016)A search for the pair production of new light bosons, each decaying into a pair of muons, is performed with the CMS experiment at the LHC, using a dataset corresponding to an integrated luminosity of 20.7 fb(-1) collected ... -
AKILLI MÜHİMMATLARDA ARAYICI BAŞLIK PARAMETRELERİNİN GÜDÜM BAŞARIMINA ETKİLERİNİN İNCELENMESİ
(Fen Bilimleri Enstitüsü, 2022)In this thesis, smart munitions which are guided to target by stabilized imaging detectors are investigated. Stabilized seeker, guidance and autopilot models are constructed in a simulation environment and effects of the ... -
Aktif Frekans Seçici Yüzey Tasarımı
(Fen Bilimleri Enstitüsü, 2023)In this study, three different design of active frequency selective surface are presented. The first design has a single layer structure on a 1.6 mm thick FR-4 dielectric material. The unit cell consists of circular ... -
Akıllı Mühimmatlar İçin Oransal Seyir ve Takip Güdümü Performansının Değerlendirmesi
(Fen Bilimleri Enstitüsü, 2021)In this thesis, three degree of freedom motion of the air to ground smart munitions is modeled, dynamically and kinematically. A semi-empirical method is presented related to munition’s aerodynamic coefficient calculations. ... -
Algısal Geri Bildirimlerin Davranışsal Değişkenlik Üzerindeki Rolünün Kontrol Teorisi Yöntemiyle Araştırılması
(Fen Bilimleri Enstitüsü, 2021-10)Animal behaviors are often robust to dramatic variations in morphophysiology both within and between individuals. However, what strategies the animals use to achieve these sorts of robust yet precise behavioral performances ... -
All Sic Grid-Connected Pv Supply With Hf Link Mppt Converter: System Design Methodology And Development Of A 20 Khz, 25 Kva Prototype
(Mdpi, 2018)Design methodology and implementation of an all SiC power semiconductor-based, grid-connected multi-string photovoltaic (PV) supply with an isolated high frequency (HF) link maximum power point tracker (MPPT) have been ... -
Analysis and Design of Antenna and Passive Microwave Circuıt Elements on Flexible Substrate
(Fen Bilimleri Enstitüsü, 2022)This dissertation is about the design and analysis of passive microwave circuits on flexible substrates. The work is divided into three parts material characterization, design, and fabrication. Two types of textile samples ... -
Analysis of Multisensory Integration in Weakly Electric Fish
(Fen Bilimleri Enstitüsü, 2023)Animals routinely integrate multisensory information while controlling their movement. This is accomplished by integrating information from multiple sensory modalities within the CNS. To improve sensory performance, animals ... -
Angular Analysis Of The Decay B+ -> K+Mu(+)Mu(-) In Proton-Proton Collisions At Root S=8 Tev
(Amer Physical Soc, 2018)The angular distribution of the flavor-changing neutral current decay B+ -> K+mu(+)mu(-) is studied in proton-proton collisions at a center-of-mass energy of 8 TeV. The analysis is based on data collected with the CMS ...