Naslov
UWB Radio Propagation Measurements in a Desktop Environment

Autori
Čoko, Duje ; Begušić, Dinko ; Blažević, Zoran

Izvornik
Journal of communications software and systems (1845-6421) 6 (2010), 2; 74-78

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
ultra-wideband; desktop propagation; delay spread; coherence bandwidth

Sažetak
The ultra-wideband wireless personal area networks are expected to be most commonly employed in desktop environments. This paper presents a measurement campaign conducted on a typical office desk. A pair of omnidirectional UWB antennas and a vector network analyzer were used to measure the impulse responses over a frequency range spanning from 6 GHz to 8.5 GHz, in accordance with the UWB regulations in Europe. The coherence bandwidth and the rms delay spread are calculated from the measurement results. A significant correlation between these wideband parameters is found, but only at higher correlation thresholds.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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