Ara
Toplam kayıt 17, listelenen: 1-10
2-Boyutlu İletken Yapılardan Elektromanyetik Saçılım Analizi
(Fen Bilimleri Enstitüsü, 2013)
Method of moments formulated with electric field integral equation is used tocompute the induced surface currents and radar cross section and improvementsfor decreasing computing time are performed. In method of moments ...
Uydu Yönelim Denetimi
(Fen Bilimleri Enstitüsü, 2013)
In this work, attitude control problem of satellites which are assumed to be as rigidbodies is addressed. Satellite attitude is represented in terms of quaternions. Due tothe nonlinear nature of satellites and in the case ...
Yazılım Tabanlı Gps Almaçlarının İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)
This study aims to investigate software based GPS receivers. In order to investigate software based GPS receivers, GPS system concepts, GPS signal structure and GPS receiver structure are studied. MATLAB models are implemented ...
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 ...
Giriş Çıkış Modeline Dayalı Röle ile Kayan Kipli Denetim
(Fen Bilimleri Enstitüsü, 2013)
Uncertainties, parameter changes and disturbances caused by the system structure and or changing operating conditions lie among the most frequently encountered problems in practical control applications. Sliding mode control ...
Yüksek Frekanslı Cihaz Kalibrasyon Kurulumlarında Ölçüm Belirsizliklerinin Hesaplanması ve Kalibrasyon Yazılımı Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2013)
Measurement process can be thought as comparison of a quantity whose magnitude is required to be known with the available reference magnitude of the same quantity. However, this available reference may diverge form its ...
Türkiye Üzerinde Toplam Elektron Içeriği (Tei) Için Uzay-Zaman Rassal Alan Kestirimi
(Fen Bilimleri Enstitüsü, 2013)
It is important to understand the structure of ionosphere for modeling and monitoring the variability of the ionosphere. Therefore, the remote sensing and monitoring systems must be operated continuously. TEC is one of the ...
Fpga Kullanılarak Doğrudan Sayısal Sentez Tabanlı Fonksiyon Üreteci Tasarımı
(Fen Bilimleri Enstitüsü, 2013)
Periodic waveforms are necessary for many applications like telecommunication, electromagnetic and biomedical. Direct Digital Synthesis (DDS) is a method of generating signals with high frequency resolution and fast frequency ...
Manyetoreolojik (Mr) Silindirli Yarı Etkin Diz Ekleminin Sonlu Durum Denetimi
(Fen Bilimleri Enstitüsü, 2013)
In this study, in the most general sense, the finite state control for the semi active knee prosthesis with MR cylinder is realized. For this purpose, the similarities between gaits with the prosthetics and the normal gaits ...
Çift Modlu Frekans Kiplemeli Atomik Kuvvet Mikroskobu için Frekans Kip Çözümü Mimarisi
(Fen Bilimleri Enstitüsü, 2013)
The movement of biological macro-molecules is very dynamic due to their st-ructural evolution and interaction with other molecules. Atomic force microscopesare used to obtain images at nanometer and sub nanometer ranges. ...