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Unapređenje procesa razvoja i održavanja informacionih sistema primenom domenskih modela podataka
(Универзитет у Нишу, Електронски факултет, 24-06-2015)
All major parts of information systems life cycle depend on a knowledge that come from many areas of computer sciences. In the same time, it requires domain specific knowledge that should be incorporated in order to make ...
Projektovanje i optimizacija električnih kontakata i termičkih prekidača
(Универзитет у Нишу, Електронски факултет, 26-12-2007)
This Dissertation deals with the design and optimization of two kinds of metal based switching devices: i) riveted electrical contacts which are studied in the first part, and ii) S-type thermal cutoffs which are considered ...
Numerička karakterizacija efikasnosti zaštite kućišta sa otvorima na bazi sprege sa žičanim strukturama
(Универзитет у Нишу, Електронски факултет, 23-05-2015)
One of the fundamental tasks in designing electronic systems is to fulfill conditions of electromagnetic compatibility - EMC. EMC defines the capability of an electronic system to satisfactorily function in its electromagnetic ...
Prilog modelovanju uzemljivačkih sistema u prisustvu polusferične i cilindrične nehomogenosti tla
(Универзитет у Нишу, Електронски факултет, 12-02-2009)
The influence of the semi-spherically and cylindrically shaped inhomogeneity on grounding systems in quasi-stationary regime is analyzed in this Ph. D. Thesis.Such inhomogeneities are present in practice and that is the ...
Kvazistacionarni pristup za analizu mikrotalasnih vodova
(Универзитет у Нишу, Електронски факултет, 03-09-2015)
Analysis of microwave transmission lines is the main subject of research in the
world for more than six decades. Since the day of stripline invention, back in 1949, and its
modifications that followed in the forthcoming ...
Relokacija resursa u drumskom saobraćaju zasnovana na upotrebi podataka iz GPS baziranih sistema za praćenje pokretnih objekata
(Универзитет у Нишу, Електронски факултет, 03-03-2016)
In this thesis it is shown that the data hidden in the history of the vehicles movement in
the road traffic, which are recorded in a database as a part of a vehicles tracking system (based on
the GPS-system), can be an ...
Razmatranje karakteristika mobilnog prijemnika u ćelijskom sistemu u prisustvu opštih oblika smetnji
(Универзитет у Нишу, Електронски факултет, 13-10-2015)
In this doctoral dissertation the characteristics of the mobile receiver in a cellular
system have been considered. The influence of fast fading, slow fading and co-channel
interference on the performance of the mobile ...
Razvoj i primena kompaktnog žičanog TLM modela za efikasnije projektovanje i analizu mikrotalasnih struktura cilindrične geometrije
(Универзитет у Нишу, Електронски факултет, 25-05-2015)
This thesis describes a development of the compact wire model and its implementation into the numerical TLM (Transmission Line-Matrix) method based on the cylindrical coordinate system for the purpose of modelling of ...
Prilog poboljšanju linearnosti mikrotalasnih pojačavača snage
(Универзитет у Нишу, Електронски факултет, 27-06-2015)
In new generation of wireless communication systems (WCDMA, CDMA-2000, 3G, 3.5G, LTE, 4G, …), where spectrum efficient linear modulation formats are used, the linearity of power amplifier (PA) is a very essential requirement. ...
Metod za efikasnu identifikaciju harmonijskih izobličenja u elektroenergetskoj mreži primenom modifikovanih elektronskih brojila
(Универзитет у Нишу, Електронски факултет, 28-12-2015)
The development of electronics has enabled the production of smart, energy-efficient
appliances and equipment. Their application both in industry and in households has
contributed to significant savings in electricity ...