DocumentCode
1523155
Title
Antenna measurements using a hologram CATR
Author
Sehm, T. ; Ala-Laurinaho, J. ; Hirvonen, T. ; Räisänen, A.V.
Author_Institution
Radio Lab., Helsinki Univ. of Technol., Espoo, Finland
Volume
35
Issue
10
fYear
1999
fDate
5/13/1999 12:00:00 AM
Firstpage
757
Lastpage
758
Abstract
It becomes increasingly difficult to obtain far-field measurements for large millimetre wave antennas at higher frequencies due to the required large distance between the antennas. A hologram compact antenna test range (CATR) is used to determine the radiation characteristics of a 39 GHz planar antenna in a small facility. The results are compared with those obtained from planar near-field scanning and conventional far-field measurements
Keywords
antenna radiation patterns; antenna testing; microwave holography; millimetre wave antennas; antenna measurements; compact antenna test range; far-field measurements; hologram CATR; millimetre wave antennas; near-field scanning; planar antenna; radiation characteristics;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990557
Filename
771397
Link To Document