Conical Beams for the Analysis of Beam Waveguides (CROSBI ID 556588)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Casaletti, Massimiliano ; Škokić, Siniša ; Sørensen, Stig ; Maci, Stefano
engleski
Conical Beams for the Analysis of Beam Waveguides
This paper discusses a novel method for computing propagation and reflection of beams in a beam waveguide by combining a new type of wave-objects with Physical Optics. The wave objects are generated starting from the electric field spectrum in the focal plane, by applying the Fourier Series and the Generalised Pencil-of-Function expansion. This transforms the radiation integral to a form which rigorously respects the wave equation and can be evaluated in analytical closed form. The wave objects are launched to the reflector and reflected to the subsequent focal plane via Physical Optics. By computing the Fourier spectrum in the new focal plane it is possible to re-expand the reflected field into a new set of wave-objects, which is the foundation of beam waveguide analysis.
reflector antennas; beam waveguides; wave objects
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Podaci o prilogu
1-4.
2009.
objavljeno
Podaci o matičnoj publikaciji
2009 Antennas and Propagation International Symposium
Martin, Anthony Q.
Charleston (SC): AP-S
978-1-4244-3647-7
1522-3965
Podaci o skupu
2009 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting
poster
01.06.2009-05.06.2009
Charleston (SC), Sjedinjene Američke Države