| DOI | Resolve DOI: https://doi.org/10.1109/ANTEM51107.2021.9518556 |
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| Author | Search for: Faridani, Mohammad; Search for: Xiao, Gaozhi1; Search for: Amaya, Rony E.; Search for: Yagoub, Mustapha C. E. |
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| Affiliation | - National Research Council of Canada. Advanced Electronics and Photonics
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| Funder | Search for: National Research Council of Canada |
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| Format | Text, Article |
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| Conference | 2021 IEEE 19th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM), August 8-11, 2021, Winnipeg, MB, Canada |
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| Subject | reflectarray antenna; LEO antenna; beam-steerable antenna; integrated reflectarray; ka-band; LEO satellite; satellite antennas; satellites; low earth orbit satellites; microstrip antennas; bandwidth; reflector antennas; antenna feeds |
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| Abstract | In this paper, a beam-steerable metamaterial reflectarray antenna is proposed for low earth orbiting communication satellite applications. The feed holder stand was replaced by a flexible PF-4 foam. As a result, the whole antenna has an integrated planar structure and a continuous beam switching with 30-degree freedom was achieved. The distance between feed and the reflectarray plate is only 0.36 λc, the wavelength at 27 GHz. Furthermore, the 7×7 metamaterial antenna array demonstrated a stable maximum gain higher than 12 dB over a wide bandwidth from 23.5 GHz to 30.5 GHz. |
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| Publication date | 2021-08-08 |
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| Publisher | IEEE |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | aff0cf43-0f88-49a6-8be3-8ceebf222b4f |
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| Record created | 2022-08-23 |
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| Record modified | 2023-03-16 |
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