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Circularly-polarized reconfigurable unit-cell for transmitarray applications in Ka-band

L. Di Palma 1 A. Clemente 1 L. Dussopt 1 R. Sauleau 2 P. Potier 3 P. Pouliguen 4
1 CEA-LETI - Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information
2 IETR - Institut d'Électronique et des Technologies du numéRique
3 DGA MRIS - DGA Mission Recherche et Innovation Scientifique
4 DGA.MI - DGA Maîtrise de l'information
Abstract : In this contribution, we propose a new reconfigurable unit-cell design operating in circular polarization in Ka-band. Two p-i-n diodes are integrated in order to achieve a phase resolution of 1 bit (0°/180° are the possible phase states). An insertion loss of about 1 dB at 29 GHz with a 3-dB relative bandwidth of 14.5% has been numerically demonstrated. © 2016 IEEE.
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01416330
Contributor : Laurent Jonchère <>
Submitted on : Wednesday, December 14, 2016 - 1:12:15 PM
Last modification on : Monday, October 5, 2020 - 9:50:24 AM

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L. Di Palma, A. Clemente, L. Dussopt, R. Sauleau, P. Potier, et al.. Circularly-polarized reconfigurable unit-cell for transmitarray applications in Ka-band. 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016, Jun 2016, Puerto Rico, United States. pp.1411--1412, ⟨10.1109/APS.2016.7696412⟩. ⟨hal-01416330⟩

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