With the evolving next generation remote sensing technology, hundreds of different wavelength images can be captured in the electromagnetic spectrum. In addition to this, light sensing technology can be used to determine ...

Multicarrier systems are preferred today due to their robustness to the multipath effects and using fast fourier transform(FFT) easily to feasible and more efficient in many communication systems. Orthogonal Frequency ...

Remote sensing is a technology which has many military and civil applications. In applications for security, sensitive and reliable imaging systems are needed. Thanks to high end sensors, data obtained by these sensors ...

In this thesis, radio resource allocation in a downlink multi-cell and multi-carrier distributed antenna system (DAS) are discussed. In these problems, performances of non-orthogonal multiple access (NOMA), multi-connectivity ...

The basis of this thesis is the detection and analysis of the ULF signals. The ULF signals which exist on the Earth’s surface are affected by the Earth’s internal structure movement, earthquake and solar wind. The purpose ...

Ground Penetrating Radar (GPR) is a commonly used tool for buried target detection, classification and identification applications. GPR produces output based on the electrical conductivity differences of buried targets ...

In this thesis, indoor localization problem is investigated using received signal strength indicator and acceleration measurements. After localization with received signal strength and accelerometer separately, indoor ...

In this thesis study, for high resolution CFAR radar systems, Expectation-Maximizaion (EM) method was applied to range heteregenous Weibull clutter to determine homogeneous regions and estimate the parameters of distributions. ...

Reduction of Radar Cross Section (RCS) of objects, such as airplanes and ships, is an important issue in radar and electronic warfare applications. RCS reduction can effectively be achieved by using the coordinate ...

Due to the increasing need for data rate and the limit of bandwidth in communication systems, nowadays, usage of high order modulation types has become essential. Communication systems, ever increasing long distance ...