Coplanar liquid crystal reconfigurable phase-shifters - Archive ouverte HAL
Article Dans Une Revue Molecular Crystals and Liquid Crystals Année : 2011

Coplanar liquid crystal reconfigurable phase-shifters

Résumé

A coplanar liquid crystal phase-shifter is presented and characterized in the frequency range of 5–40 GHz. The interest of this structure lies in the technological realization which is very simple. The phase-shift variation is of 0.2°/cm/GHz for an attenuation of 2.5 dB/cm at 40 GHz. These performances are in agreement with those predicted in a preliminary theoretical study.
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Dates et versions

hal-00795916 , version 1 (01-03-2013)

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Fehim Sahbani, Nicolas Tentillier, Christian Legrand, Karine Blary, A. Gharsallah, et al.. Coplanar liquid crystal reconfigurable phase-shifters. Molecular Crystals and Liquid Crystals, 2011, 542, pp.204-212. ⟨10.1080/15421406.2011.570587⟩. ⟨hal-00795916⟩
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