DocumentCode
2066246
Title
A New Type of Compact Antenna Test Range
Author
Tuovinen, J. ; Vasara, A. ; Raiisainen, A.
Author_Institution
Radio Laboratory, Helsinki University of Technology, Otakaari 5 A, SF-02150 Espoo, Finland; Five College Radio Astronomy Observatory, University of Massachusetts, 619 Lederle GRC, Amherst, MA 01003, USA
Volume
1
fYear
1992
fDate
5-9 Sept. 1992
Firstpage
503
Lastpage
508
Abstract
The application of conventional reflector type compact antenna test ranges (CATR), becomes increasingly difficult above 100 GHz. The main problems are the tight surface accuracy requirements for the reflector, and therefore the high manufacturing costs. These problems can be overcome by the use of a new hologram type of compact range, in which a planar hologram structure is used as a collimating element. This new idea is described, and its performance is studied with theoretical analyses and measurements at 110 GHz.
Keywords
Antenna measurements; Collimators; Costs; Extraterrestrial measurements; Performance analysis; Reflector antennas; Satellite antennas; Surface waves; Testing; Wavelength measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1992. 22nd European
Conference_Location
Helsinki, Finland
Type
conf
DOI
10.1109/EUMA.1992.335716
Filename
4135499
Link To Document