Naslov
EM Radiation Analysis of Electrical Dipole in Close Vicinity of Dissipative Object

Autori
Bartolić, Juraj ; Šipuš, Zvonimir ; Škokić, Siniša ; Debogović, Tomislav ; Crnogorac, Davor

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings on IEEE International Conference on Portable Information Devices (PORTABLE 2007) / - Orlando (FL), 2007, 1-5

Skup
IEEE International Conference on Portable Information Devices

Mjesto i datum
Orlando (FL), Sjedinjene Američke Države, 25.03.2007. - 29.03.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
antenna; mobile communications; antenna; phantom head; antenna efficiency

Sažetak
A phenomenon of electromagnetic wave propagation produced by a GSM mobile phone antenna at the operating frequency 950 MHz, placed in close vicinity of a dissipative object has been investigated and measured. The model (phantom head) of a dissipative object representing and simulating electromagnetic properties of human head tissue in the GSM frequency band has been made. Dielectric properties of the phantom head have been measured. A GSM mobile phone antenna and GSM base station antenna were approximated with dipole antennas and adjusted to GSM frequency band. Radiation patterns and antenna efficiency of the GSM mobile phone antenna settled near the phantom head for vertical and horizontal polarization of the antennas have been measured and recorded on three specific frequencies inside the GSM frequency band.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

Napomena
DOI: 10.1109/PORTABLE.2007.26.

POVEZANOST RADA