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Развој кодера таласног облика за потребе неуронских мрежа и обраду сигнала
(Универзитет у Нишу, Електронски факултет, 2022)
This doctoral thesis aims to design low-bit scalar quantizers and analyze their application in Neural Networks (NNs) and signal processing. In this thesis, we consider the possibilities and limitations that rest on ...
Modelovanje i analiza uticaja metalnih medicinskih implantata na raspodelu elektromagnetskog polja mobilnih telefona u tkivima korisnika
(Универзитет у Нишу, Електронски факултет, 27-10-2021)
The aim of this PhD thesis is to present the results determined in research on influence of certain metal medical implants in head and neck surgery on the distribution of penetrating electromagnetic field and the amount ...
Novi pristupi u modelovanju RF MEMS prekidača
(Универзитет у Нишу, Електронски факултет, 17-09-2021)
Modeling of RF MEMS switches includes modeling of electromagnetic (EM) and mechanical characteristics, which is standardly performed in commercial EM (full-wave) and mechanical simulators. Although these methods provide ...
Realizacija servisa pametnog zdravstva i njihova integracija u koncept pametnih gradova
(Универзитет у Нишу, Електронски факултет, 15-10-2021)
The development of information technologies has contributed
to the emergence of the concept of a smart city, and one of the
components of this concept is smart health. This component is
important because smart cities ...
Uticaj fotogenerisanih nosilaca naelektrisanja na termalne i elastične osobine silicijuma n-tipa
(Универзитет у Нишу, Електронски факултет, 05-05-2021)
This thesis presents a complete theoretical and experimental analysis
of the influence of photogenerated carriers on the dynamic component
of temperature distribution and the thermoelastic component of n-type
silicon ...
Primena talasića na otklanjanje šuma i parametrizaciju audio signala
(Универзитет у Нишу, Електронски факултет, 11-03-2022)
Methods for signals analysis have been developing more and
more in last few decades. By discovering new ones or by upgrading
the existing algorithms, results of signal processing have been
significantly improved, ...
Napredni sistem za praćenje pokretnih objekata u sportu
(Универзитет у Нишу, Електронски факултет, 21-02-2022)
This dissertation describes in detail the designed advanced tracking system for moving objects in sports. New methods, new algorithms for detecting the position and movement of objects in space are described and introduced, ...
Performanse telekomunikacionog radio sistema sa makro kombinovanjem pri prostiranju u uslovima urbane Sredine
(Универзитет у Нишу, Електронски факултет, 04-02-2022)
Fundamental problems in wireless mobile telecommunication systems in urban environments are fast and slow fading, and interchannel interference. These problems significantly limit channel capacity and spectral efficiency ...
Projektovanje višenivoskih konstelacija signala za komunikacione sisteme sa ograničenom snagom
(Универзитет у Нишу, Електронски факултет, 05-11-2021)
In modern digital communication systems, a huge amount of
data is transmitted, so that research aimed at achieving more
efficient transmission is necessary, which makes the topic of this
doctoral dissertation relevant ...
Performanse kooperativnih bežičnih telekomunikacionih sistema i mogućnosti povećanja kapaciteta kanala u prisustvu fedinga i međukanalne interferencije
(Универзитет у Нишу, Електронски факултет, 07-05-2021)
In order to improve the performance of the wireless signal transmission system in the presence of various types of interference, new methods of combining diversion techniques in the relay and on the receiving side have ...