Naslov
Limitation of Precise Simulations of Handheld Mobile Phones with FDTD

Autori
Voles, Ondrej ; Poković, Katja ; Burkhardt, Michael ; Kuster, Niels

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Proceedings of 1997 North American Radio Science Meeting / Nomen nescio - Montréal : URSI,Canada, 1997

Skup
North American Radio Science Meeting

Mjesto i datum
Montréal, Kanada, 13.07.1997. - 18.07.1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
mobile phones; FDTD

Sažetak
The objective of this study was to assess the possible source of uncertainty of FDTD simulations of geometrically and electrically well-defined transmitters in the very close proximity of lossy scatterers. The study showed that FDTD is of limited use to conduct dosimetric evaluations of mobile phones, since relatively large safety margins of several dB are required due to the uncertainties in modeling the physical phone. On the other hand, numerical techniques complement efficient CAD tools to design and optimize antennas for mobile communications, since tight margins of absolute values are of minor relevance for design applications.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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