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Article Dans Une Revue Electronics Letters Année : 2012

Phase-shifting cell loaded with variable capacitances for dual linearly polarized reflectarrays

Résumé

A new dual linearly polarized phase-shifting cell for reflectarray applications is presented. It consists of two orthogonal sets of parallel rectangular slots etched in a ground plane. Each set may be loaded with a combination of variable and fixed capacitances to provide a reconfigurable 2-bit phase-shifter for both polarizations. A passive version of the proposed cell has been fabricated and characterized in C-band with four fixed states. For each polarization only two variable capacitances are needed in order to control the phase of the reflected wave.
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Dates et versions

hal-00772524 , version 1 (10-01-2013)

Identifiants

  • HAL Id : hal-00772524 , version 1

Citer

Tony Makdissy, Raphaël Gillard, Erwan Fourn, Etienne Girard, Hervé Legay. Phase-shifting cell loaded with variable capacitances for dual linearly polarized reflectarrays. Electronics Letters, 2012, 48 (21), pp.1319-1320. ⟨hal-00772524⟩
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