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A Low Cross-Polarization Configuration Method for Phased Array Radar Antenna
Open AccessFeature PaperArticle

Development of Enabling Technologies for Ku-Band Airborne SATCOM Phased-Arrays

1
European Space Agency (ESA-ESTEC), TEC-EFA, 2201AZ Noordwijk, The Netherlands
2
Formerly with Airbus Italy, 00131 Rome, Italy
3
Airbus Italy, Modem & Gateway, 00156 Rome, Italy
*
Author to whom correspondence should be addressed.
Electronics 2020, 9(3), 488; https://doi.org/10.3390/electronics9030488
Received: 26 February 2020 / Revised: 10 March 2020 / Accepted: 13 March 2020 / Published: 16 March 2020
(This article belongs to the Special Issue Recent Advances in Array Antenna and Array Signal Processing)
In the paper the development of a fully electronic transmit-receive phased-array antenna system in Ku-band for aircraft communications via satellite is presented. Particular emphasis has been placed in the improvement of the following key elements: a dual-polarization self-diplexing radiating element, a transmit/receive active module with full polarization agility based on a digital vector modulator and a SiGe multinode MMIC. The optimized antenna elements enable a significant improvement towards the realization of a future affordable commercial product for satellite communications. View Full-Text
Keywords: active phased arrays; phased array antennas; MMIC; mobile antenna systems; satellite communications active phased arrays; phased array antennas; MMIC; mobile antenna systems; satellite communications
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MDPI and ACS Style

Catalani, A.; Toso, G.; Angeletti, P.; Albertini, M.; Russo, P. Development of Enabling Technologies for Ku-Band Airborne SATCOM Phased-Arrays. Electronics 2020, 9, 488.

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