Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Jovanović Uglješa"'
Publikováno v:
Serbian Journal of Electrical Engineering, Vol 21, Iss 1, Pp 135-147 (2024)
This paper explores the distribution pattern of SAR1g within the adult male head during utilization of hands-free operation of contemporary mobile phones as a source of electromagnetic radiation. The research assesses the optimal positioning of th
Externí odkaz:
https://doaj.org/article/423fe7d748064274a2216470c8c752fa
Autor:
Jovanović, Uglješa1 ugljesa.jovanovic@znrfak.ni.ac.rs, Zigar, Darko1 darko.zigar@znrfak.ni.ac.rs, Malenović-Nikolić, Jelena1 jelena.malenovic@znrfak.ni.ac.rs, Krstić, Dejan1 dejan.krstic@znrfak.ni.ac.rs
Publikováno v:
Serbian Journal of Electrical Engineering. Feb2024, Vol. 21 Issue 1, p135-147. 13p.
Autor:
JOVANOVIĆ, Uglješa Z.1 ugljesa.jovanovic@znrfak.ni.ac.rs, KRSTIĆ, Dejan D.1, ZIGAR, Darko N.1, MALENOVIĆ-NIKOLIĆ, Jelena R.1, CVETANOVIĆ, Sveta G.1
Publikováno v:
Thermal Science. 2023, Vol. 27 Issue 3B, p2433-2442. 10p.
Publikováno v:
Serbian Journal of Electrical Engineering, Vol 15, Iss 2, Pp 225-232 (2018)
A low-cost teslameter based on a Hall effect sensor MLX90242 is proposed in this paper. The proposed teslameter is built around a PIC18F4550 microcontroller and it can measure magnetic flux density in the range between -55 mT and 55 mT. Temperatur
Externí odkaz:
https://doaj.org/article/c422ca240e7f4d32a0e2cdb2d7cedf9b
Publikováno v:
Serbian Journal of Electrical Engineering, Vol 15, Iss 1, Pp 41-52 (2018)
Ultrasonic sandwich transducer is a half-wave resonant structure which oscillates in thickness direction. This paper presents a new Matlab/ Simulink model of a prestressed unsymmetrical ultrasonic sandwich transducer, which is modeled by applying
Externí odkaz:
https://doaj.org/article/89c122a348324eaea5950ab3d49ac9ad
Publikováno v:
Measurement Science Review, Vol 17, Iss 5, Pp 241-249 (2017)
Optical rotary encoders generate nonlinear sine and cosine signals in response to a change of angular position that is being measured. Due to the nonlinear shape of encoder output signals, encoder sensitivity to very small changes of angular position
Externí odkaz:
https://doaj.org/article/c295b86f1c154dbea8e88e82bfbee064
Autor:
Jovanović, Uglješa, Krstić, Dejan
Publikováno v:
Safety Engineering (2021) 11(2):53-58
This paper presents a low-cost three-axis teslameter capable of measuring magnetic field intensity in industrial environments and high voltage facilities. It is based on an MFS-3A three-axis magnetic field sensor, and it can measure magnetic flux den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2167a662cc580ecd3011a5265b85b344
https://doi.org/10.5937/se2102053j
https://doi.org/10.5937/se2102053j
Autor:
Blagojević, Marjan1, Jovanović, Uglješa2 ugljesa.jovanovic@elfak.ni.ac.rs, Jovanović, Igor2, Mančić, Dragan2
Publikováno v:
Electrical Engineering. Jun2018, Vol. 100 Issue 2, p1243-1251. 9p.
Autor:
Jovanović, Uglješa Z.
Publikováno v:
Универзитет у Нишу
Temperature increase of photovoltaic cells above 25 C, causes a decrease in its output power. That is why it is absolutely necessary to measure this temperature accurately. Unfortunately, there are no many materials dealing with this problem in the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=nardusnacion::0ba62fffbb1809f1d20e34f4f86cfe2d
https://nardus.mpn.gov.rs/handle/123456789/10410
https://nardus.mpn.gov.rs/handle/123456789/10410
Publikováno v:
Facta universitatis-series: Working and Living Enviromental Protection (2015) 12(1):123-137
This paper presents a general case of stressing a rectangular piezoceramic cantilever with transversal polarization which is loaded at the free end by a concentrated force. Two mutually opposite surfaces of the rectangular cantilever are with electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=scindeksserb::6b6f5298d943cbf377f76c3fd44f4c30
http://scindeks.ceon.rs/article.aspx?artid=0354-804X1501123J
http://scindeks.ceon.rs/article.aspx?artid=0354-804X1501123J