Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Zivorad Mihajlovic"'
Publikováno v:
Electronics, Vol 10, Iss 2278, p 2278 (2021)
Electronics
Volume 10
Issue 18
Electronics
Volume 10
Issue 18
In this paper, we performed analytical, numerical and experimental studies on the generation of soliton waves in discrete nonlinear transmission lines (NLTL) with varactors, as well as the analysis of the losses impact on the propagation of these wav
Publikováno v:
2018 26th Telecommunications Forum (TELFOR).
Emerging new technologies have brought a paradigm shift to the world of wireless sensor networks. Whereas in the previous decade the majority of research effort was focused on “traditional” multi-hop ad-hoc networking due to the underlying low-po
Autor:
Ana Joza, Jovan S. Bajić, Vladimir Milosavljevic, Vladimir Rajs, Branislav Batinic, Zivorad Mihajlovic, Nikola Lakovic
Publikováno v:
2017 25th Telecommunication Forum (TELFOR).
The method of simultaneous measurement of bidirectional coupler and semiconductor photodetectors spectral properties is presented. InGaAs and Ge photodiodes are used as photodetectors. The simulation of fiber-optic coupler spectral behavior, as well
Publikováno v:
2017 Zooming Innovation in Consumer Electronics International Conference (ZINC).
Environmental protection is one of the most challenging tasks for humanity. All of the latest technologies to certain extent are applied in this area, among others, wireless sensor networks as well. In this paper a wireless sensor node designed speci
Publikováno v:
2016 24th Telecommunications Forum (TELFOR).
As the effects of global warming are spreading globally, the world population encounters one of the most important social and scientific phenomena-changing the parameters of the environment due to pollution. Any conducted action requires precise and
Publikováno v:
2016 24th Telecommunications Forum (TELFOR).
In order to achieve better collecting consumption, diagnostic and status of water, natural gas and electricity metering, an electronic device known as smart meter is introduced. These devices are increasingly installed around the globe and together w
Autor:
Vladimir Milosavljevic, Vladimir Rajs, Milos Zivanov, Zivorad Mihajlovic, Mirjana Damnjanovic, Ana Joza
Publikováno v:
Elektronika ir Elektrotechnika. 22
In this paper development and testing of a wireless sensor node that is powered by solar energy harvesting is described. Implemented wireless sensor node is characterized by low cost and consumption, long mean time between maintenance, simplicity, fl
Autor:
Vladimir Milosavljevic, Dragana Vasiljević, Zivorad Mihajlovic, Milos Zivanov, Vladimir Rajs, Ana Joza
Publikováno v:
MECO
Specific requirements in the design of modern electronic devices have increased popularity of flexible printed circuits. In recent years, with the application of new materials and their printing on a flexible substrate, a large number of new flexible
Publikováno v:
ICAC
Monitoring of surface water areas before, during and after the flood is important to collect useful information for future risk assessment and for the purpose of learning about future preventive measures. This paper describes the development of the w
Autor:
Vladimir Rajs, Dejan Drajic, Srdjan Krco, Zivorad Mihajlovic, Milos Zivanov, Boris Pokric, Vladimir Milosavljevic
Publikováno v:
Elektronika ir Elektrotechnika. 20
As the effects of global warming are spreading all over the planet, the activities on monitoring the environment are getting on importance and are becoming the focus of many projects, in particular those targeting development of smart cities and smar