Circularly-Polarized Reconfigurable Transmitarray in Ka-Band With Beam Scanning and Polarization Switching Capabilities

The design, realization, and experimental characterization of a 400-element electronically reconfigurable transmitarray operating in the Ka-band is presented. It is based on linearly polarized unit-cells with 180° phase-shifting capability. Several sequential rotation schemes have been compared nume...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2017-02, Vol.65 (2), p.529-540
Hauptverfasser:	Di Palma, Luca, Clemente, Antonio, Dussopt, Laurent, Sauleau, Ronan, Potier, Patrick, Pouliguen, Philippe
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidth Beam steering circular polarization (CP) Computer Science discrete lens Electronics Engineering Sciences Networking and Internet Architecture P-i-n diodes planar lens Prototypes reconfigurable antenna Scattering parameters Switches transmitarray Transmitting antennas
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