Im  Rahmen  der  ESA-Mission  JUICE  entwickelt  SpaceTech  die  Antenne  für  das  RIME  Instrument  (Radar  for  Icy  Moon Exploration). Aufgrund der benötigten Länge von über 16 Meter kann die Antenne nur gefaltet am Satelliten verbaut werden und muss im Orbit entfaltet werden. Insgesamt verfügt die Antenne über sechs Gelenke die in einer Sequenz nacheinander geöffnet werden. Zum Verständnis des gesamten Entfaltvorganges ist eine umfangreiche Analyse desselben notwendig.

Masterarbeit: „Mehrkörpersimulation einer entfaltbaren Radarantenne“

Zusätzliche Informationen unter STI / News: JUICE RIME Antenna oder ESA: JUICE

[25.08.2017]

Formosat 5 SatellitNSPO       Formosat 5 SatellitNSPO        Formosat 5 SatellitNSPO

left to right: N.Beller and B. Doll (STI) in front of Formosat-5 [Source:NSPO] / Formosat-5 [Source:NSPO] / Formosat-5 Launch [Source:SpaceX]

Yesterday, at 20:51 MEST, Formosat-5 was launched from Air Force Base Vandenburg (California,USA) onboard of a Falcon 9 from SpaceX. 82 minutes and 56 seconds after launch, Svalbard station acquired a healthy signal from FORMOSAT-5. NSPO mission team will now monitor an configure the satellite in the coming days.

FORMOSAT-5 is the first space program for which Taiwan’s National Space Organization (NSPO) has taken full responsibility for the design, development and system integration.

Formosat-5 will operate in a sun synchronous orbit at 720-km altitude with 98.28-degree inclination angle. The primary payload is the optical Remote Sensing Instrument (RSI) with a 2-m resolution panchromatic (PAN, black & white) and 4-m resolution multi-spectral (MS, color) images. It consists of one PAN band with 12,000 pixels and four MS bands with 6000 pixels each. Further scientific instruments as secondary payload are under investigation and evalution. FORMOSAT-5 also hosts a secondary scientific payload, an Advanced Ionospheric Probe (AIP), developed by Taiwan’s National Central University.

Under contract to NSPO, SpaceTech signed responsible for

  • satellite system engineering support to NSPO
  • hardware development support to NSPO and domestic industry
  • world-wide procurement of the major portion of the satellite hardware.

And in addition to the system design support and equipment procurement, STI manufactured and delivered:

  • the solar generators
  • the sun sensors
  • the satellite structure
  • and the cold gas propulsion system

SpaceTech congratulates NSPO for this success and is proud to have been part of the Formosat-5 Satellite development. We considers the experience and flight heritage gained in this mission a major milestone on our way to become an established small satellite provide, delivering smart, highly cost efficient, reliable and robust space systems.

The satellite launch can be seen here: https://www.youtube.com/watch?v=J4u3ZN2g_MI

Further news on the satellite can be found at: http://www.nspo.narl.org.tw/en2016/info/news_list.shtml

[09.08.2017]

2017 08 09 ICARUS ready for flight

The ICARUS Flight Model was declared ready for flight by the Russian cooperation partner RSC Energia, after two weeks of intensive functional testing with the fully representative Mock-up of the Russian Part of the International Space Station ISS. The tests took place between 10th and 21st July at RSC Energia premises in Korolev, near Moscow. Following the declaration of flight readiness the ICARUS Flight Model was officially handed over in Moscow to the end customer, the Max-Planck Institute for Ornithology. The first parts of the ICARUS Instrument are planned to be launched from Baikonur to the ISS in October this year.

The ICARUS Instrument consists of an antenna which will be mounted on the outside of the Russian ISS modules and a processing unit accommodated inside the ISS. During routine operation, the Antenna will receive data from transmitters attached to animals which will allow scientists to better understand animal behavior. SpaceTech GmbH has developed, built and tested the ICARUS Instrument over the last 4 years as leader of a team of German SMEs. The ICARUS Space Project was commissioned by the Max Planck Institute for Ornithology and is funded by the German Space Agency DLR.

[06.06.2017]

2017 06 06 ICARUS antenna team

Last week the ICARUS Flight Hardware was declared ready for hand-over to the ICARUS Project Cooperation Partners in Russia. After a series of thorough tests and inspections, Russian specialists from RSC Energia gave the go-ahead last Friday for transportation of the ICARUS Flight Hardware to their company test facilities in Korolev, near Moscow. There the ICARUS Flight Hardware will undergo further functional testing in mid July together with a fully representative Ground Model of the Russian part of the International Space Station. Upon successful completion of the joint test program, the ICARUS Flight Equipment will be transported to Baikonur for a launch planned in October 2017.

The ICARUS Instrument consists of an antenna which will be mounted on the outside of the Russian ISS module and a processing unit accommodated inside the ISS. During routine operation, the Antenna will receive data from transmitters attached to animals which will allow scientists to better study animal behavior. SpaceTech GmbH has developed, built and tested the ICARUS Instrument over the last 4 years as leader of a team of German SMEs.

The ICARUS Space Project was commissioned by the Max Planck Institute for Ornithology and is funded by the German Space Agency DLR.

[24.05.2017]

2017 05 24 JUICE RIME Antenna DeploymentTest

The ESA/Airbus DS Review Board has declared the Preliminary Design Review (PDR) of JUICE RIME Antenna successful, just one year after project start. The Review Board has highly appreciated the effort made for the breadboard test activities, the excellent cooperation and good design provided for the review.

In the very next step, the first flight representative RF test antennas will be delivered to Airbus DS. One of these test antennas will be RF tested by Airbus DS under a helicopter over Heiligenberg glider airfield in August 2017.

The deployable boom antenna of the Radar for Icy Moon Exploration (RIME) is part of the Jupiter Icy moons Explorer (JUICE) first large-class mission in ESA's Cosmic Vision 2015-2025 Programme. Planned for launch in 2022 and arrival at Jupiter in 2030, the spacecraft will spend at least three years making detailed observations of the giant gaseous planet Jupiter and three of its largest moons, Ganymede, Callisto and Europa.

STI is the design and manufacture authority, supported by CarboSpaceTech (CST), Frentech Aerospace (FTC) and LKE, located in Czech Republic.

More information about the JUICE mission can be gathered on the ESA web site : http://sci.esa.int/juice/

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