This thesis study focuses on the multi-layered design of various surfaces that can reflect and absorb sound, including different material types. Solid, liquid and porous material types are used in the designs, and the ...

For environmental and economic sustainability it is very important to meet the increasing energy needs with clean and renewable resources. Improvements made in the efficiency and cost of solar cells will be crucial in the ...

With the advances in unmanned aerial vehicle (UAV) technology, the variety of UAVs has increased and UAVs has become widely used in many applications. Having capabilities such as remote control, image transfer and load ...

Machine learning is a major subset of artificial intelligence studies in the literature. Deep learning is also a specialized machine learning technique which involves the use of convolutional neural networks. In deep ...

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 ...

Within the presented thesis 2, 4 and 8 way power combiner structures which have a square-coaxial transmission line structure and air dielectric, operating in the 8.5-10.5 GHz frequency band, to be used for the purpose of ...

In recent years, hazardous chemicals such as explosives and narcotics have caused many people and particularly security forces to experience major problems in various areas. This has made the detection of hazardous chemicals ...

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 ...

In the next generation networks era, telecommunication area will serve any device that would leverage from being connected to environment such as household appliances, massive industrial machines, remote surgery robot, ...

In this thesis, a supercapacitor energy storage system based on Insulated Gate Bipolar Transistor (IGBT) DC-DC converter has been designed and the performance of the system has been tested with computer simulations and ...