Title :
Frequency and Bandwidth Dependency of UWB Propagation Channels
Author :
Geng, Suiyan ; Vainikainen, Pertti
Author_Institution :
SMARAD/Radio Lab., Helsinki Univ. of Technol., Espoo
Abstract :
In this paper, based on indoor ultra-wide band (UWB) propagation channel measurements for both LOS and NLOS scenarios, the frequency dependency of propagation in the 3-10 GHz UWB range is investigated by examining the power delay profile, rms delay spread, path loss and shadowing as functions of frequency. Moreover, the bandwidth dependency of channel parameters is also investigated for gaining more understanding of the general channel properties
Keywords :
bandwidth allocation; indoor radio; ultra wideband communication; wireless channels; 3 to 10 GHz; NLOS scenarios; UWB propagation channels; bandwidth dependency; frequency dependency; indoor ultra-wide band propagation; path loss; power delay profile; rms delay spread; shadowing; Antenna measurements; Bandwidth; Broadband antennas; FCC; Frequency domain analysis; Frequency measurement; Horn antennas; Propagation delay; Receiving antennas; Shadow mapping;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
1-4244-0329-4
Electronic_ISBN :
1-4244-0330-8
DOI :
10.1109/PIMRC.2006.254447
