Title :
Characterization for Ultra Wideband Pulses Transmitting through a Lossy Dielectric Slab
Author :
Zeng, Qingsheng ; Delisle, Gilles Y.
Author_Institution :
Ottawa Univ., Ont.
Abstract :
An efficient time domain technique on the basis of numerical inversion of Laplace transform and Prony´s method is extended to the transient analysis of ultra wideband pulses transmitting through a lossy dielectric slab. The results obtained using this technique agree with those obtained using the FDTD technique, and are consistent with those published in the literature. Furthermore, the corresponding results for a large incident angle are provided, which cannot be generated with the previous approaches
Keywords :
Laplace transforms; absorbing media; dielectric bodies; finite difference time-domain analysis; radiowave propagation; transient analysis; ultra wideband communication; FDTD; Laplace transform; Prony´s method; finite difference time domain technique; lossy dielectric slab; transient analysis; ultra wideband pulses transmission; Dielectric losses; Finite difference methods; Frequency domain analysis; Laplace equations; Polarization; Propagation losses; Slabs; Time domain analysis; Transient analysis; Ultra wideband technology; Prony´s method; Time domain techniques; lossy dielectric slabs; numerical inversion of Laplace transform; ultra wideband pulses;
Conference_Titel :
Ultra-Wideband, The 2006 IEEE 2006 International Conference on
Conference_Location :
Waltham, MA
Print_ISBN :
1-4244-0101-1
Electronic_ISBN :
1-4244-0102-X
DOI :
10.1109/ICU.2006.281552
