A reflector antenna corrected for spherical, coma, and chromatic aberrations

A reflector antenna that is corrected for spherical, coma, and chromatic aberrations is described. Experiment on a two-dimensional model has verified the theoretical prediction of its excellent scanning performance over an amazingly wide bandwidth.

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Bibliographic Details
Published in:Proceedings of the IEEE 1971, Vol.59 (2), p.311-312
Main Authors: Panicali, A.R., Lo, Y.T., Deschamps, G.A.
Format: Article
Language:English
Subjects:
Antenna arrays
Bandwidth
Costs
Feeds
Optical surface waves
Phased arrays
Predictive models
Radio frequency
Reflector antennas
Testing
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Description
Summary:A reflector antenna that is corrected for spherical, coma, and chromatic aberrations is described. Experiment on a two-dimensional model has verified the theoretical prediction of its excellent scanning performance over an amazingly wide bandwidth.
ISSN:0018-9219
1558-2256
DOI:10.1109/PROC.1971.8156