Passive and active microstrip reflectarrays are investigated as versatile solution for beamscanning and multi-beam applications. A new approach based on a varactor loaded patch is proposed for dynamic reflectarray beam steering. A phase only synthesis algorithm is adopted to synthetize multi-beam reflectarray radiation patterns. Both experimental and simulated results are presented.

Microstrip Reflectarray as Versatile Solution for Beam Scanning and Multi Beam Applications

ANGIULLI, Giovanni;
2003

Abstract

Passive and active microstrip reflectarrays are investigated as versatile solution for beamscanning and multi-beam applications. A new approach based on a varactor loaded patch is proposed for dynamic reflectarray beam steering. A phase only synthesis algorithm is adopted to synthetize multi-beam reflectarray radiation patterns. Both experimental and simulated results are presented.
reflectarray antennas
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.12318/12356
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