ABSTRACT DETECTION OF CONTRACTIONS AND ESTIMATION OF PRETERM BIRTH BY USING UTERUS ELECTROMYOGRAM SIGNALS AYŞE TAŞDÖĞEN Master, Department of Electrical and Electronics Engineering Supervisor: Assoc. Prof. DR. ...

High frequency (HF) electromagnetic wave propagation is important for long distance communication. In HF, the medium for wave propagation is the ionosphere layer of the atmosphere. Ionosphere, which is composed of ...

Wide electrification of the vehicles puts the electric vehicle and grid interaction to a crucial point in terms of research and development for both academics and industry. Moreover, electric vehicles can act as distributed ...

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 ...

Ionosphere is an anisotropic, dispersive and inhomogenous region of atmosphere whose spatio-temporal trends have an important affect on satellite based systems and HF communication. The variability in the temporal and ...

With the advances in sensor technology and widespread usage of fast processors and large memories in computing in the recent years; research in computer image processing is in acceleration. Some of these researches are ...

Detection of traffic signs during driving is important in terms of ensuring the safety of the driver and preventing material damage that may occur in vehicles. In the scope of this study, a system that can recognize and ...

In this study, the design and application of a DC-DC converter including a 20 kW, 20 kHz high-frequency transformer with a silicon carbide (SiC) MOSFET H-bridge on the photovoltaic panel side and silicon carbide (SiC) ...

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 ...

With the development of wireless sensor networking technologies, its application areas have also increased rapidly. However, this increase has not been able to use its true potential since the used protocols have not been ...