Authors,Title,Year,Link,Abstract,Keywords,Publisher,Pubplace,Language,Document Type "The UWB-OFDM Channel Analysis in Frequency",2009,"http://hdl.handle.net/10906/81957","In this paper, the ultra-wideband channel with orthogonal frequency division multiplexing (UWB-OFDM) is analyzed in the frequency domain. For UWB-OFDM channels with log-normal fading in the time domain, we show that the amplitude of each subcarrier can be approximated by a Nakagami-m random variable, where the fading parameter, the mean power and the correlation coefficient are expressed in terms of the following parameters: time arrival of the clusters, inter-arrival time of rays inside clusters, and power decay constants of rays and clusters.","Comunicación inalámbrica,Tecnología,Banda ancha,Sistemas de comunicación inalámbrica,Automatización y sistemas de control,Automation Command and control system,Ingeniería de sistemas y comunicaciones,Systems engineering","IEEE","eng","info:eu-repo/semantics/conferenceObject",