DocumentCode
2230997
Title
Optical system of golay-3 synthetic aperture telescope of Fizeau style
Author
Duan, Xiang-yong ; Qiao, Yan-feng ; Zhang, Yao-yu ; Sun, Zhi-yuan
Author_Institution
Changchun Inst. of Opt., Fine Mech. & Phys., Chinese Acad. of Sci., Changchun, China
Volume
4
fYear
2010
fDate
20-22 Aug. 2010
Abstract
In order to get high resolution, a optical system of golay-3 synthetic aperture telescope has been designed which adopt Fizeau multi-telescope frame. The angular magnification of sub-aperture is -4; the fill factor is 1/3. The configuration of light beam combiner is Cassegrain style added a lens. The total focal length is 6000mm; the field of view is 4´. Analyzed the imaging, the PSF have been improved remarkably, and the cut-off frequency of MTF is close to that of full aperture.
Keywords
image reconstruction; telescopes; Fizeau style; Golay-3 synthetic aperture telescope; optical system; Image resolution; fill factor; fizeau; multi-telescope frame;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on
Conference_Location
Chengdu
ISSN
2154-7491
Print_ISBN
978-1-4244-6539-2
Type
conf
DOI
10.1109/ICACTE.2010.5579659
Filename
5579659
Link To Document