Elektronski Fakultet's scientific contributions

Publications (10)

Article
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In this paper, basic characteristics of OFDM systems are presented. Characteristics of OFDM systems with DQPSK modulation in every channel are simulated. For simulation and analysis of OFDM systems performance we used system designed for this purpose. We stressed OFDM frequency offset. We analized influence of OFDM system parameters on system perfo...
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Sadržaj – Pristupi dinamičkoj (SDRAM) memoriji uključuju tri aktivnosti: pretpunjenje, aktiviranje (Abstract – Dynamic memory accesses include three activities: precharge, row activation and column access, each of about 15 ns or more. For a sequence of successive accesses to columns into the same row of a bank, precharge and row activation must pre...
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In this paper satellite communication system consisting of the earth transmitting station and the satellite transponder is considered. SSC diversity technics are used on receiving satellite and receiving earth stations to reduce fading influence to the system performances. The presence of Rayleigh fading on receiving satellite and receiving earth s...
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Sadržaj -Ovaj rad se odnosi na Sensor Alert servis koji je deo GINISSENSE sistema. Rad prikazuje i arhitekturu GINISSENSE-a, koja je bazirana na OGC Sensor Web Enablement- Abstract -This paper refers to the Sensor Alert Service as one of the GINISSENSE system components. The paper also presents the GINISSENSE architecture, based on the Sensor Web E...
Article
In this paper the complex macro diversity system with EGC combiner is considered. This system is made from two micro diversity systems. The performance of the diversity system in presence of Rayleigh Fading channel is determined. Probability density function on the output of EGC combiner is evaluated. 1. UVOD Predmet istraživanja u ovom radu su uti...
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This paper presents research and results in the field of the development of specialized Geographic Information Systems (GIS) and information integration that are ongoing in Computer Graphics and GIS Laboratory. As a result of this research we have developed GinisED application for public electric power supply corporation PD Jugoistok Niš. GinisED p...
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Sadržaj – U radu je prikazana sinteza digitalnih filtara sa konačnim impulsnim odzivom zasnovana na aritmetici ostataka. Digitalna obrada signala, zasnovana na aritmetici ostataka, omoguava brzu obradu signala koja sadrži samo operacije množenja i sabiranja, a to su filtri sa konačnim impulsnim odzivom. Tokom obrade signala treba izbei operaciju de...
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Zadatak programa koji se bave statističkom obradom medicinskih podataka je da na najbolji način kreiraju izveštaje koje lekari i istraživači mogu dalje da koriste u svom radu. Rezultati dobijeni na ovaj način mogu doprineti efikasnijem pružanju medicinske nege i boljem preventivnom delovanju na terenu. U ovom radu je prikazan ReportER, verzija 1.0,...