DocumentCode
1854619
Title
Physical optics analysis of beam wave-guides using auxiliary planes
Author
Bondo, T. ; Sorensen, S.B.
Author_Institution
Ticra, Copenhagen, Denmark
Volume
4
fYear
2003
fDate
22-27 June 2003
Firstpage
510
Abstract
A procedure has been described for improving the speed of the classical physical optics method when applied to the analysis of beam waveguides. The procedure is simple and involves the calculation of a set of equivalent currents on an auxiliary plane. It is expected that the procedure can be an alternative to the higher order Gaussian beam analysis often used for analysis of beam waveguides. The computation time is nearly independent of the frequency and especially for lenses the A-PO method proves to be very efficient.
Keywords
antenna theory; aperture antennas; integration; lens antennas; offset reflector antennas; physical optics; waveguide antennas; aperture diameter; approximate Gaussian beam; auxiliary planes; beam waveguides; complex systems; dielectric lens; equivalent currents; offset ellipsoidal reflector; physical optics analysis; Bonding; Frequency; Gaussian processes; Lenses; Optical beams; Optical devices; Optical scattering; Optical waveguides; Physical optics; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1220322
Filename
1220322
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