Measurements and Analysis of Coherence Bandwidth in Typical Indoor Environment (CROSBI ID 496687)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Marinović, Ivan ; Zanchi, Igor ; Blažević, Zoran
engleski
Measurements and Analysis of Coherence Bandwidth in Typical Indoor Environment
The paper presents results of wide-band measuring campaign undertaken inside FESB University building. The vector network analyzer method with 900MHz central frequency and 200MHz bandwidth was used. Single floor area was scanned, and the results are presented in the form of delay profile, effective time delay and coherence bandwidth. To evaluate the measurement results the adequate mathematical simulation is done. Applying ray-tracing method it is possible to recognize the principal propagation mechanisms and propagation paths. Presented measured and simulated results exhibit great deal of agreement. All presented results shows that UGTD simulation may sufficiently good replace very costly measurements.
radio channel characteristics; effective time delay; coherence bandwidth; UTD; ray-tracing
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Podaci o prilogu
147-151-x.
2004.
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objavljeno
Podaci o matičnoj publikaciji
MIPRO MEET+HGS
Biljanović, Petar ; Skala, Karolj
Opatija: Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO
Podaci o skupu
Microelectronics, Electronics and Electronic Technologies + Hypermedia and Grid Systems
predavanje
24.05.2004-28.05.2004
Opatija, Hrvatska