Elektrik - Elektronik Mühendisliği Bölümü
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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 ... -
MANYETOREOLOJİK (MR) SÖNÜMLENDİRİCİLİ DİZ EKLEMİ TASARIMI VE ANALİZİ
(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 ... -
ELEKTRİK EMPEDANS TOMOGRAFİDE ELİPTİK YAPILARDAKİ İLETKENLİK DAĞILIMLARI GERİÇATIM PROBLEMİNİN YAPAY SİNİR AĞLARI İLE İNCELENMESİ
(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), ... -
Resonant Frequency Analysis of Annular Ring Microstrip Patch on Uniaxial Medium Via Hankel Transform Domain Immittance
(EMW, 2010)In this study, resonant frequency of annular-ring mi- crostrip patch on uniaxial medium is determined using equivalent mod- els of the structure obtained in Hankel Transform Domain depending on TE and TM mode decomposition. ... -
Online User-Friendly Slant Total Electron Content Computation From Iri-Plas: Iri-Plas-Stec
(Amer Geophysical Union, 2014)Slant total electron content (STEC), the total number of free electrons on a ray path, is an important space weather observable. STEC is the main input for computerized ionospheric tomography (CIT). STEC can be estimated ... -
Multipath Separation-Direction Of Arrival (Ms-Doa) With Genetic Search Algorithm For Hf Channels
(Elsevier Sci Ltd, 2009)Direction-of-Arrival (DOA) defines the estimation of arrival angles of an electromagnetic wave impinging oil a set of sensors. For dispersive and time-varying HF channels, where the propagating wave also suffers from the ... -
Optimal Power Allocation For Average Detection Probability Criterion Over Flat Fading Channels
(Ieee-Inst Electrical Electronics Engineers Inc, 2017)In this paper, the problem of optimal power allocation over flat fading additive white Gaussian noise channels is considered for maximizing the average detection probability of a signal emitted from a power constrained ... -
Unsupervised Learning Of Allomorphs In Turkish
(Tubitak Scientific & Technical Research Council Turkey, 2017)One morpheme may have several surface forms that correspond to allomorphs. In English, ed and d are surface forms of the past tense morpheme, and s, es, and ies are surface forms of the plural or present tense morpheme. ... -
Comparative Study For Identification Of Multiple Alarms In Telecommunication Networks
(Tubitak Scientific & Technical Research Council Turkey, 2017)Telecommunication networks consist of communication units interconnected physically or by means of protocols in order to provide basic services like data, voice, or image transfers. In this study, a modeling frame for ... -
Indoor Channel Modelling For Siso And Massive Simo In The 60 Ghz Mm-Wave Band
(Kaunas Univ Technology, 2017)In this paper, an indoor two dimensional channel modeling scheme is proposed for fifth generation (5G) 60 GHz millimeter-wave (mm-wave) communication systems. mm-wave systems are one of the most important candidate ... -
Statistical Learning Approaches In Diagnosing Patients With Nontraumatic Acute Abdomen
(Tubitak Scientific & Technical Research Council Turkey, 2016)A quick evaluation is required for patients with acute abdominal pain. It is crucial to differentiate between surgical and nonsurgical pathology. Practical and accurate tests are essential in this differentiation. Lately, ... -
Lonolab-Ray: A Wave Propagation Algorithm for Anisotropic and Inhomogeneous Ionosphere
(Tubitak Scientific & Technical Research Council Turkey, 2017)A high-frequency (HF) radio wave propagation model based on ray tracing for anisotropic, inhomogeneous, and time-varying ionosphere is developed to form the basis for a user-friendly modular algorithm. The algorithm ...
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