Title :
A comparative study on the reconstruction of localized pulses
Author :
Abdel-Rahman, Mohamed ; Besieris, Ioannis M. ; Shaarawi, Amr M.
Author_Institution :
Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
We demonstrate how to reconstruct localized pulses using finite sources consisting of discrete circular array elements. We compare three basic reconstruction schemes; namely, Huygen´s principle and the Rayleigh-Sommerfeld integrals I and II. These techniques are applied to two examples, the modified power spectrum pulse and X-waves
Keywords :
array signal processing; direction-of-arrival estimation; electromagnetic fields; electromagnetic wave propagation; integral equations; signal reconstruction; spectral analysis; Huygen´s principle; Rayleigh-Sommerfeld integrals I; Rayleigh-Sommerfeld integrals II; X-waves; discrete circular array elements; finite sources; localized pulse reconstruction; modified power spectrum pulse; Apertures; History; Integral equations; Mathematics; Physics; Pulse generation; Ultra wideband technology; Writing;
Conference_Titel :
Southeastcon '97. Engineering new New Century., Proceedings. IEEE
Conference_Location :
Blacksburg, VA
Print_ISBN :
0-7803-3844-8
DOI :
10.1109/SECON.1997.598622
