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Dual-band dual-polarized transmitarrays at Ka-band

K. Pham 1 R. Sauleau 1 Erwan Fourn 1 F. Diaby 2 A. Clemente 2 L. Dussopt 2
1 IETR - Institut d'Électronique et des Technologies du numéRique
2 CEA-LETI - Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information
Abstract : Transmitarray antennas with dual-band and dual-polarization capabilities are studied here numerically. The antennas are designed based on linearly-polarized unit-cells working at Ka-band for satellite applications. The unit-cells include two printed patches and a connecting via; a 180° phase shift is obtained by rotating one of the patches. The dual-band property is achieved by interleaving unit-cells dedicated to each band, and two different polarizations in each band. The numerical results demonstrate the working principles of dual-band dual-polarized transmitarrays. © 2017 Euraap.
Keywords : dual-band dual-polarized antenna SATCOM transmitarray
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Conference papers
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01622468
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Submitted on : Tuesday, October 24, 2017 - 2:11:44 PM
Last modification on : Wednesday, November 3, 2021 - 4:11:12 AM

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UNIV-RENNES1 | IETR | CNRS | UNIV-NANTES | CEA | DRT | UR1-MATH-STIC | UR1-UFR-ISTIC | IETR-BEAMS | LETI | UNIV-RENNES | INSA-GROUPE | CEA-GRE | CENTRALESUPELEC | INSA-RENNES | UR1-MATH-NUM

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K. Pham, R. Sauleau, Erwan Fourn, F. Diaby, A. Clemente, et al.. Dual-band dual-polarized transmitarrays at Ka-band. 11th European Conference on Antennas and Propagation, EUCAP 2017, Mar 2017, Paris, France. ⟨10.23919/EuCAP.2017.7928119⟩. ⟨hal-01622468⟩

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