DocumentCode
394029
Title
Problems in modeling UWB channels
Author
Scholtz, Robert A. ; Lee, Joon-Yong
Author_Institution
Univ. of Southern California, Los Angeles, CA, USA
Volume
1
fYear
2002
fDate
3-6 Nov. 2002
Firstpage
706
Abstract
Ultrawideband (UWB) channel models pose a new set of problems to the designer. The very wide radio-frequency bandwidth employed by a UWB radio means that more structure of the channel is exposed by the fine time-resolution of the UWB radio receiver. Issues pertinent to design and simulation of UWB communication and ranging systems are illustrated through a set of UWB measurements.
Keywords
bandwidth allocation; broadband networks; error statistics; radio receivers; signal sampling; telecommunication channels; UWB channels; UWB radio; correlation time; direct-path search; fine time-resolution; over-sampled measurement data; range estimate; ranging system; sparse-sampling estimation error; time-of-arrival measurement algorithm; total signal power; ultrawideband channels; very wide radio-frequency bandwidth; Bandwidth; Clocks; Detectors; Doppler shift; Energy resolution; Frequency; Matched filters; Narrowband; Signal resolution; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2002. Conference Record of the Thirty-Sixth Asilomar Conference on
Conference_Location
Pacific Grove, CA, USA
ISSN
1058-6393
Print_ISBN
0-7803-7576-9
Type
conf
DOI
10.1109/ACSSC.2002.1197272
Filename
1197272
Link To Document