Title :
Generation of an approximate TE electromagnetic X-wave in free space using Huygens´ aperture
Author :
Attiya, A.M. ; El-Diwany, Essam ; Shaarawi, Amr M.
Author_Institution :
Dept. of Microwave Eng., Electron. Res. Inst., Cairo
Abstract :
The problem of generating an approximate TE electromagnetic X-wave in free space using a finite Huygens´ aperture is investigated. The physical meaning of the X-wave radiation from a Huygens´ aperture is studied in connection with obtaining an optimum size and discretization for the source aperture. Numerical results for generating transverse electric (TE) X-wave are presented and discussed
Keywords :
electromagnetic fields; electromagnetic wave propagation; EM X-wave generation; Huygens´ aperture; X-wave radiation; approximate TE electromagnetic X-wave; free space; longitudinal electric dipoles; optimum aperture size; source aperture; transverse electric dipoles; vector EM fields; Acoustic beams; Acoustic diffraction; Acoustic pulses; Acoustic waves; Apertures; Electromagnetic diffraction; Electromagnetic fields; Partial differential equations; Pulse generation; Tellurium;
Conference_Titel :
Radio Science Conference, 1999. NRSC '99. Proceedings of the Sixteenth National
Conference_Location :
Cairo
Print_ISBN :
977-5031-62-1
DOI :
10.1109/NRSC.1999.760874
