Title :
Vivaldi Antenna in the Ultrashort Impulse Operating Mode
Author :
Kostikov, G.A. ; Sugak, M.I. ; Pokrovski, A.A. ; Odintsov, A.J.
Author_Institution :
"LETI", St. Petersburg State Electrotech. Univ.
Abstract :
The results of experimental and theoretical investigation of a Vivaldi antenna in the pulse radiation mode are presented. The forms of radiated and received pulses on the base and cross polarization field components are obtained. The energetic relations between the components are calculated. The energetic characteristics and mutual coupling effects for various radiator shape, length and type of the excitation pulse are investigated
Keywords :
electromagnetic coupling; electromagnetic wave polarisation; ultra wideband antennas; Vivaldi antenna; cross polarization field component; energetic relation; mutual coupling effect; ultrashort impulse operating mode; Bandwidth; Electric variables; Geometry; Mutual coupling; Physics; Polarization; Pulse shaping methods; Shape; Ultra wideband technology; Vivaldi antennas; Vivaldi antenna; energetic characteristics; impulse mode of operation;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals, The Third International Conference
Conference_Location :
Sevastopol
Print_ISBN :
1-4244-0513-0
DOI :
10.1109/UWBUS.2006.307193
