Indoor radiowave propagation measurements at frequencies up to 20 GHz

Indoor radiowave propagation measurements at frequencies up to 20 GHz

Wideband radiowave propagation measurements were performed within a building at 2, 5 and 17 GHz using a vector network analyser. The exponent of the path-loss law n and the statistics of the rms delay spread were evaluated for line-of-sight (LOS) and obstructed (OBS) paths. Values of n for LOS paths...

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Bibliographische Detailangaben
Hauptverfasser: Nobles, P., Ashworth, D., Halsall, F.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna measurements
Delay
Frequency domain analysis
Frequency measurement
Performance evaluation
Power generation
Radiowave propagation
Receiving antennas
Testing
Wideband
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Beschreibung
Zusammenfassung:Wideband radiowave propagation measurements were performed within a building at 2, 5 and 17 GHz using a vector network analyser. The exponent of the path-loss law n and the statistics of the rms delay spread were evaluated for line-of-sight (LOS) and obstructed (OBS) paths. Values of n for LOS paths were similar for all three frequencies whilst increasing attenuation with frequency was observed for OBS paths. Mean rms delay spread values were found to decrease with frequency.< >
ISSN:1090-3038
2577-2465
DOI:10.1109/VETEC.1994.345215