LEA | The first Large European Antenna with a diameter larger than 5 meters

Summary
Terrestrial demands on space missions are increasing rapidly in terms of complexity, technology and velocity. Next to navigation (GPS, GALILEO), science (investigation of space and the universe) and exploration (ISS, Mars), two types of space missions are very important for Europe: Earth Observation (EO, for the sustainability of nature and mankind) and Telecommunication (TC, for business and global connectivity). Each mission requires partly unique technologies, which are produced by only very few global suppliers.

If these technologies are not available from within Europe, there is a danger that non-dependent missions may not be performed, created and tailored with a consequent loss of sovereignty in political decisions and a loss of market shares. One of these so-called “Critical Technologies” is the “Large Deployable Reflector (LDR)”.

Packed in stowed configurations, these reflectors can be accommodated on satellites, which then still comply with the limited launcher fairing volumes. By enlarging the size of the reflector it is possible to offer higher sensitivity and resolution, e.g. for radar missions (EO & science) and implement stronger communication links for e.g. higher data throughput (TC).
Within the upcoming eight years the demand for such reflectors will increase worldwide, whereas the Consortium targets a certain market share with its “Large European Antenna (LEA)”. The proposed H2020 project would now enable the combination of the technologies previously developed by the consortium members and the joining of further European entities to fill the remaining gaps and form one strong and complete European team. Through obtaining an EC-grant for LEA, each building block will be upgraded with innovation, adapted to a scenario and qualified to meet one common target, namely:
1st European PFM (including reflector and arm) reaching TRL 8 to be ready for integration by the end of 2020 and for flight in 2021.
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More information & hyperlinks
Web resources: https://cordis.europa.eu/project/id/776294
Start date: 01-11-2017
End date: 30-04-2021
Total budget - Public funding: 5 017 681,25 Euro - 4 993 306,00 Euro
Cordis data

Original description

Terrestrial demands on space missions are increasing rapidly in terms of complexity, technology and velocity. Next to navigation (GPS, GALILEO), science (investigation of space and the universe) and exploration (ISS, Mars), two types of space missions are very important for Europe: Earth Observation (EO, for the sustainability of nature and mankind) and Telecommunication (TC, for business and global connectivity). Each mission requires partly unique technologies, which are produced by only very few global suppliers.

If these technologies are not available from within Europe, there is a danger that non-dependent missions may not be performed, created and tailored with a consequent loss of sovereignty in political decisions and a loss of market shares. One of these so-called “Critical Technologies” is the “Large Deployable Reflector (LDR)”.

Packed in stowed configurations, these reflectors can be accommodated on satellites, which then still comply with the limited launcher fairing volumes. By enlarging the size of the reflector it is possible to offer higher sensitivity and resolution, e.g. for radar missions (EO & science) and implement stronger communication links for e.g. higher data throughput (TC).
Within the upcoming eight years the demand for such reflectors will increase worldwide, whereas the Consortium targets a certain market share with its “Large European Antenna (LEA)”. The proposed H2020 project would now enable the combination of the technologies previously developed by the consortium members and the joining of further European entities to fill the remaining gaps and form one strong and complete European team. Through obtaining an EC-grant for LEA, each building block will be upgraded with innovation, adapted to a scenario and qualified to meet one common target, namely:
1st European PFM (including reflector and arm) reaching TRL 8 to be ready for integration by the end of 2020 and for flight in 2021.

Status

CLOSED

Call topic

COMPET-1-2017

Update Date

27-10-2022
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Horizon 2020
H2020-EU.2. INDUSTRIAL LEADERSHIP
H2020-EU.2.1. INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies
H2020-EU.2.1.6. INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies – Space
H2020-EU.2.1.6.1. Enabling European competitiveness, non-dependence and innovation of the European space sector
H2020-EU.2.1.6.1.1. Safeguard and further develop a competitive, sustainable and entrepreneurial space industry and research community and strengthen European non-dependence in space systems
H2020-COMPET-2017
COMPET-1-2017 Technologies for European non-dependence and competitiveness
H2020-EU.2.1.6.2. Enabling advances in space technology
H2020-COMPET-2017
COMPET-1-2017 Technologies for European non-dependence and competitiveness