Title :
Parametric modeling of diverse antennas designed for IR and MB-OFDM UWB systems
Author :
Duroc, Yvan ; Vuong, Tân-Phu ; Tedjini, Smail
Author_Institution :
INP Grenoble, Valence
Abstract :
This paper presents and compares the parametric modeling of several types of antennas designed for IR (Impulse Radio) and MB-OFDM (Multi-Band Orthogonal Frequency Division Multiplexing) UWB systems. Parametric models, based on the singularity expansion method, are computed in order to model the transfer functions and the impulse responses of antennas. Thus, the complexity and the accuracy of time/frequency models of diverse UWB antennas are analyzed.
Keywords :
OFDM modulation; diversity reception; transfer functions; transient response; ultra wideband antennas; ultra wideband communication; diverse UWB antenna; impulse radio; impulse response; multiband orthogonal frequency division multiplexing; parametric modeling; singularity expansion method; transfer function; Bandwidth; FCC; Frequency; Multicarrier code division multiple access; OFDM; Parametric statistics; Pulse modulation; Transfer functions; Ultra wideband antennas; Ultra wideband technology; Antenna; Ultra-Wideband (UWB); impulse response; parametric modeling; transfer function;
Conference_Titel :
Radio and Wireless Symposium, 2008 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4244-1462-8
Electronic_ISBN :
978-1-4244-1463-5
DOI :
10.1109/RWS.2008.4463489
