Title :
Aperture radiation analysis using new wave-objects
Author :
Skokic, S. ; Maci, S.
Abstract :
A novel method for computing the field radiated by an aperture via expansion in new analytical wave-objects is presented. The electric field spectrum at the aperture plane is first represented by the Fourier series in the alpha-coordinate and then the obtained magnitudes of the Fourier harmonics are expressed in terms of complex exponentials obtained by the generalized pencil-of-function (GPOF) method. The starting radiation integral for each term then assumes a form that can be evaluated in closed form. The paper also discusses the sensitivity of the GPOF expansion.
Keywords :
Fourier series; antenna radiation patterns; aperture antennas; Fourier series; aperture radiation analysis; electric field spectrum; field radiation computing; generalized pencil-of-function method; quasioptical antenna system; radiation integral; wave-objects; Apertures; Diffraction; Fourier series; Gaussian processes; Information analysis; Optical reflection; Optical surface waves; Optical waveguides; Quantum computing; Surface waves;
Conference_Titel :
Applied Electromagnetics and Communications, 2007. ICECom 2007. 19th International Conference on
Conference_Location :
Dubrovnik
Print_ISBN :
978-953-6037-50-6
Electronic_ISBN :
978-953-6037-51-3
DOI :
10.1109/ICECOM.2007.4544484
