Title :
Wideband characterization of electromagnetic pulse reflection from lossy dielectric half-space
Author :
Mehdirezai, A. ; Nateghi, A.H. ; Shishegar, Amir Ahmad
Author_Institution :
Dept. of Electr. Eng., Sharif Univ. of Technol., Tehran, Iran
Abstract :
In this paper, a new analytical formula for reflection of a UWB narrow-band pulse in time-domain is presented. In this approach, the dispersion of a lossy half-space is considered and an analytical time-domain formula based on analytical inversion of Laplace transform is derived. Simulation results and comparison with literature show that our method has a good accuracy.
Keywords :
Laplace transforms; electromagnetic wave reflection; time-domain analysis; ultra wideband communication; Laplace transform; UWB narrow-band pulse; electromagnetic pulse reflection; lossy dielectric half-space; time-domain formula; Dielectrics; Electric fields; Equations; Mathematical model; Reflection; Reflection coefficient; Time-domain analysis; Laplace-transform; UWB; convolution; reflection coefficient; time-domain;
Conference_Titel :
Electrical Engineering (ICEE), 2014 22nd Iranian Conference on
Conference_Location :
Tehran
DOI :
10.1109/IranianCEE.2014.6999823
