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Frequency dependence of fading statistics for ultrawideband systems

Abstract:

The variation of channel fading and dispersion statistics between the ultrawideband (UWB) channel subbands is characterized experimentally. Within the FCC-allocated UWB frequency range (3.1-10.6 GHz), the multipath characteristics in various subbands are found to be highly dissimilar. It is demonstrated that the higher subbands suffer greater attenuation, and the rms delay spread varies significantly with the center frequency. The impact of this variation on multiband-OFDM UWB system performa...

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Publication status:
Published

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Publisher copy:
10.1109/TWC.2007.05490

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Journal:
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
Volume:
6
Issue:
3
Pages:
800-804
Publication date:
2007-03-05
DOI:
ISSN:
1536-1276
URN:
uuid:6d87e747-1234-4f8b-b5a9-ecafcfb5e90d
Source identifiers:
63522
Local pid:
pubs:63522

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