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dc.contributor.author涂益民en_US
dc.contributor.authorTu, Yi-Minen_US
dc.contributor.author唐震寰en_US
dc.contributor.authorTang, Zhen-Huanen_US
dc.date.accessioned2014-12-12T02:18:19Z-
dc.date.available2014-12-12T02:18:19Z-
dc.date.issued1996en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#NT854435001en_US
dc.identifier.urihttp://hdl.handle.net/11536/62504-
dc.description.abstractIn this paper a newly developed hybrid model, composed of a site-specific model and a statistical model is proposed to investigate space diversity in indoor environments. The latter model is used to describe the field scattered by rough surface boundaries and randomly positioned scatters. By comparing the predicted spatial correlation with the measured one 2.44-GHZ , it is shown that the hybrid model has a better prediction accuracy. It is found that environment with heavier cluster introduces stronger scattered fields and leads to a lesser spatial correlation and to a better space diversity performance. The correlation of the horizontal space diversity is weaker than that of the vertical space diversity and the former diversity has a larger diversity gain. Good diversity gains can be obtained with antenna spacing greater than or equal to one wavelength.zh_TW
dc.language.isozh_TWen_US
dc.subject空間分集zh_TW
dc.subject相關長度zh_TW
dc.subject分集增益zh_TW
dc.subject電信zh_TW
dc.subject電子工程zh_TW
dc.subjectspace diversityen_US
dc.subjectcorrelation lengthen_US
dc.subjectdiversity gainen_US
dc.subjectTELECOMMUNICATIONen_US
dc.subjectELECTRONIC-ENGINEERINGen_US
dc.title室內環境的水平空間分集與垂直空間分集之預估zh_TW
dc.titleHorizontal and Vertical Space Diversity Prediction in Indoor Environmenten_US
dc.typeThesisen_US
dc.contributor.department電信工程研究所zh_TW
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