Title :
Parametric Modeling of Ultrawideband Antennas
Author :
Duroc, Y. ; Ghiotto, A. ; Vuong, T.P. ; Tedjini, S.
Author_Institution :
Polytech Nat. Inst. of Grenoble, Valence
Abstract :
Compared to narrowband antennas, ultrawideband (UWB) antennas have particular characteristics which involve new ways to model them. This paper introduces the use of parametric modeling to efficiently model transfer functions (and associated impulse responses) of UWB antennas, and to determine an equivalent circuit of their input impedance.
Keywords :
transfer functions; transient response; ultra wideband antennas; equivalent circuit; impulse responses; narrowband antennas; transfer functions; ultrawideband antennas; Antennas and propagation; Impedance; Narrowband; Parametric statistics; RLC circuits; Radio frequency; Receiving antennas; Transfer functions; Ultra wideband antennas; Ultra wideband technology; Input impedance; parametric modeling; transfer function; transient response; ultrawideband (UWB);
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2007.908573
