TY - GEN AU - Hany Mahmoud Ali Ashery Zamel AU - Ahmed Mohamed Attiya , AU - Essam Abdelhalim Hashis , TI - Ultra wideband antennas / PY - 2007/// CY - Cairo : PB - Hany Mahmoud Ali Ashery Zamel , KW - Finite defference time domain KW - Traveling wave techniqu N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Electronics and Communications; Issued also as CD N2 - This research present a comprehensive study of ultra wideband (UWB) antennas including simulation and characterization.one of the main challenges in these applications is the design of a suitable antenna for transmitting and receiving UWB short - pulse electromagnetic signals ER -