Title :
Time-domain measurements of radiated and conducted UWB emissions
Author :
Johnk, Robert T. ; Novotny, David R. ; Grosvenor, Chriss A. ; Canales, Nmo ; Veneman, Jason G.
Author_Institution :
RF Technol. Div., NIST, Boulder, CO, USA
Abstract :
This paper summarizes results obtained from time-domain full-bandwidth emissions measurements of selected ultra wideband (UWB) transmitting devices. Brief descriptions of two NIST-developed measurement systems are provided. High-fidelity time-domain waveforms are shown, along with associated amplitude spectra for several devices. Results are shown for both conducted and radiated emissions from UWB devices.
Keywords :
electromagnetic compatibility; electromagnetic interference; measurement systems; radar transmitters; radio transmitters; transmitting antennas; NIST-developed measurement systems; UWB emissions; UWB radar; amplitude spectra; conducted emissions; full-bandwidth emissions measurements; high-fidelity time-domain waveforms; measurement systems; radiated emissions; time-domain measurements; transmitting antenna; ultra wideband transmitting devices; wireless communications device; Antenna measurements; Electron beams; FCC; Frequency measurement; NIST; Power measurement; Time domain analysis; US Government; Ultra wideband technology; Wireless communication;
Journal_Title :
Aerospace and Electronic Systems Magazine, IEEE
DOI :
10.1109/MAES.2004.1346892
