Title :
Coexistence Between Ultra-Wideband Radio and Narrow-Band Wireless LAN Communication Systems—Part I: Modeling and Measurement of UWB Radio Signals in Frequency and Time
Author :
Manzi, Giuliano ; Feliziani, Mauro ; Beeckman, Pierre A. ; Van Dijk, Nico
Author_Institution :
NXP Semicond. Austria GmbH Styria, Gratkorn
fDate :
5/1/2009 12:00:00 AM
Abstract :
The correct modeling and measurement of ultra-wideband (UWB) radio signal are a critical issue to evaluate the electromagnetic (EM) emission of any communication system based on this technology. In this paper (Part I), UWB radio communication systems based on impulse radio (IR) and multiband orthogonal frequency division multiplex (MB-OFDM) technologies are characterized by simulations and experiments in both frequency and time domains. The EM characteristics of UWB radio are measured by different methods (conducted and radiative) and in different environments (anechoic and reverberation chambers).
Keywords :
OFDM modulation; electromagnetic compatibility; time-frequency analysis; ultra wideband communication; wireless LAN; MB-OFDM; UWB; anechoic chamber; electromagnetic compatibility; electromagnetic emission; frequency domain analysis; impulse radio; multiband orthogonal frequency division multiplexing; narrow-band wireless LAN communication system; reverberation chamber; time domain analysis; ultra-wideband radio; Electromagnetic measurements; Electromagnetic modeling; Frequency division multiplexing; Frequency measurement; Narrowband; RF signals; Radio communication; Time measurement; Ultra wideband technology; Wireless LAN; coexistence between wireless systems; electromagnetic compatibility (EMC) measurements; time-domain (TD) measurements; ultra-wideband (UWB) devices;
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
DOI :
10.1109/TEMC.2008.2011364
