DocumentCode
2495805
Title
Broadband physical optics simulations of large multi-reflector antennas for radioastronomy
Author
Yurchenko, Vladimir ; Murphy, John Anthony ; Lamarre, Jean-Michel
Author_Institution
Dept. of Exp. Phys., Nat. Univ. of Ireland, Maynooth, Ireland
fYear
2004
fDate
13-17 Sept. 2004
Firstpage
364
Lastpage
365
Abstract
Challenges and solutions concerning the accurate electromagnetic simulations of large multi-reflector antennas for deep-space submillimeter-wave radioastronomy are considered. The current status of the ESA Planck HFI beam simulation is presented. Gaussian fitting of the computed beams is performed.
Keywords
broadband antennas; computational electromagnetics; physical optics; radiotelescopes; reflector antennas; submillimetre astronomy; submillimetre wave antennas; Gaussian fitting; broadband physical optics simulations; deep-space radioastronomy; multi-reflector antennas; submillimeter-wave radioastronomy; Beams; Bolometers; Broadband antennas; Fitting; Frequency; Instruments; Mirrors; Physical optics; Polarization; Telescopes;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Telecommunication Technology, 2004. CriMico 2004. 2004 14th International Crimean Conference on
Print_ISBN
966-7968-69-3
Type
conf
DOI
10.1109/CRMICO.2004.183241
Filename
1390223
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