Quantitative evaluation of wireless ultra wideband loss due to transmission gain and group delay

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dc.contributor.authorChantarawat, Chartchai
dc.contributor.authorPromwong, Sathaporn
dc.date.accessioned2026-08-06T10:03:17Z
dc.date.available2026-08-06T10:03:17Z
dc.date.issued2011-12-01
dc.description.abstractIn this paper, we evaluated the effect of transmission gain and group delay in ultra wideband transmission by using the Friis' transmission formula. However, it is not directly applicable to ultra wideband impulse radio (UWB-IR) transmission systems. This paper presents the evaluation formula in the term of transmission gain and group delay for the UWB-IR that takes into account the transmitted waveform, its distortion due to the antennas, the channel and the correlation receiver. Since the antennas are significant pulse-shaping filters in UWB impulse radio, the various kinds of the antennas are experimentally examined, especially focused on the effect of the received signal. © 2011 IEEE.
dc.identifier.citation2011 International Symposium on Intelligent Signal Processing and Communications Systems the Decade of Intelligent and Green Signal Processing and Communications Ispacs 2011, 2011
dc.identifier.doi10.1109/ISPACS.2011.6146210
dc.identifier.other2-s2.0-84857319883
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/3919
dc.source2011 International Symposium on Intelligent Signal Processing and Communications Systems the Decade of Intelligent and Green Signal Processing and Communications Ispacs 2011
dc.subjectFriis' transmission formula
dc.subjectgroup delay
dc.subjectimpulse radio
dc.subjectUWB transmission
dc.subjectUWB-IR
dc.titleQuantitative evaluation of wireless ultra wideband loss due to transmission gain and group delay
dc.typeConference Paper

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