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Astigmatism in reflector antennas
The characteristics of the astigmatic phase error in large parabolic reflector antennas are described. A procedure for focusing an antenna and diagnosing the presence and degree of astigmatism is given.
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Published in: | I.R.E. transactions on antennas and propagation 1973-07, Vol.21 (4), p.565-567 |
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Main Authors: | , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | The characteristics of the astigmatic phase error in large parabolic reflector antennas are described. A procedure for focusing an antenna and diagnosing the presence and degree of astigmatism is given. |
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ISSN: | 0018-926X 0096-1973 1558-2221 |
DOI: | 10.1109/TAP.1973.1140534 |