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Abstract
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| A design technique has been proposed to generate two closely spaced beams in orthogonal circular polarization using the variable rotation technique (VRT) in reflectarrays printed on arbitrary shaped surfaces fed by a single dual circular polarized (CP) horn. The proposed reflectarray cell for VRT is made of a conductive cross printed on a grounded dielectric. A 1.8-meter offset parabolic reflectarray has been designed to generate six beams in circular polarization with three dual-CP feed-horns, with very promising results for multi spot beam satellite antennas in Ka-band. | |
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International
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Si |
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Congress
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2019 13th European Conference on Antennas and Propagation (EUCAP) |
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960 |
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Place
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Cracovia (Polonia) |
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Reviewers
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Si |
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ISBN/ISSN
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2164-3342 |
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Start Date
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01/04/2019 |
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End Date
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05/04/2019 |
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From page
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1 |
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To page
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5 |
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Antennas and Propagation (EUCAP), 2019 13th European Conference on |