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UHF Wideband Mobile Channel Measurements and Characterization using ATSC Signals with Diversity Antennas Recently, there have been increasing interests to characterize the UHF wideband mobile reception. In the literature, there are several studies on UHF mobile reception for cellular phone systems, however, most of them addresses narrowband services. This paper presents propagation measurement results on UHF TV band using the ATSC Digital Television as a sounding signal to study the characteristics of wideband Digital Television (DTV) channel under mobile reception conditions. The analysis of the measurement data presented in this paper shows that channel characteristics depend strongly on surrounding environments and receiver’s parameters, such as the vehicle speed relative to the transmitter-receiver axis. Assia Semmar, Pham Viet Ha, Jean-Yves Chouinard, Sébastien Laflèche, Xianbin Wang et Yiyan Wu octobre 2004, 54th Annual IEEE Broadcast Symposium, Washigton, Anglais,  Bibtex: @Aucun{, author = {Assia Semmar and Pham Viet Ha and Jean-Yves Chouinard and Sébastien Laflèche and Xianbin Wang and Yiyan Wu}, title = {UHF Wideband Mobile Channel Measurements and Characterization using ATSC Signals with Diversity Antennas}, journal = {54th Annual IEEE Broadcast Symposium}, year = {2004}, month = {October}, language = {Anglais}, } Dernière modification le vendredi 28 janvier 2005 à 11h33 par Philippe Leroux |