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Efficiency of a stepped reflector when fed from an off-axis source |
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| Authors: | Poulton G. |
| Affiliation: | Queen Mary College, Department of Electrical Engineering, London, UK; |
| Abstract: | A correlation technique has been used to find the efficiency of a stepped reflector, given the focal-region field and the aperture field of the feed. The scanning properties of the antenna predicted by this theory agree well with existing experimental data. |
| Keywords: | |