2013•Unpublished venueRequires access

Recent advances on array antennas for multibeam space applications

Piero Angeletti, C. Mangenot, Giovanni Toso

Abstract

The paper provides a short overview on recent ESA developments on array antenna architectures for satellite antennas generating a multiple spot beams coverage with a single aperture. In particular, solutions based on direct radiating arrays, discrete lens arrays, and arrays magnified by confocal reflectors will be discussed. ESA is supporting since several years activities in this challenging domain.

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Available abstract

Key concepts: Computer science, Antenna (radio), Aperture (computer memory), Directional antenna, Reflective array antenna, Antenna array, Domain (mathematical analysis), Satellite