1. OSD/DARPA(1990).Assessment of Ultra‐Wideband (UWB) Technology Ultra‐Wideband Radar Review Panel R‐6280 Office of the Secretary of Defense Defense Advanced Research Projects Agency July 13.
2. FCC 02‐48(2002).Revision of Part 15 of the Commission's Rules Regarding Ultra‐Wideband Transmission Systems Apr 22.