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Communication Dans Un Congrès Année : 2020

A Design Methodology for Reconfigurable Reflectarrays with a Deformable Ground

Résumé

This article presents a new reconfigurable reflectarray concept involving mechanical actuators that modify the shape of an RF conductive flexible ground plane. The distance between the ground plane and the cells is used to control their reflected phase. A dedicated design methodology is proposed to optimize the performance while minimizing the number of actuators. As a first illustration, a 1D panel providing three different shaped beams with only four actuators is studied. Full-wave simulations with HFSS are used for validation. © 2020 EurAAP.
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Dates et versions

hal-02931853 , version 1 (07-09-2020)

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Citer

C Benteyn, R. Gillard, Erwan Fourn, G. Goussetis, Hervé Legay, et al.. A Design Methodology for Reconfigurable Reflectarrays with a Deformable Ground. 14th European Conference on Antennas and Propagation, EuCAP 2020, Mar 2020, Copenhagen, Denmark. pp.9135257, ⟨10.23919/EuCAP48036.2020.9135257⟩. ⟨hal-02931853⟩
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