Live Deployment of 8m Ka-band LEOB Large Deployable Reflector

On 11 May 2021, Large Space Structures GmbH performed the first deployment of the 8-m class LEOB reflector. The Large Deployable Reflector is designed for the Copernicus CIMR Radiometer mission, and is a 8-m, Ka-band rotating antenna – a one-of-its kind system, 100% produced in Europe. The complete deployment is shown in the video below,…

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MilliWave Artist View

New ESA Project MilliWave

LSS has been awarded the project MillIWave (Millimeter-Wave Deployable Antenna for Small Satellites). The objective of the project is to develop and demonstrate deployable reflector antennas for CubeSat applications for operation at W-band (50-300 GHz) in the range of 0.5-1 m in diameter. The development of a folding antenna reflector operating at such high frequencies,…

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Large Deployable Reflector Ready for Testing

Thanks to the dedicated work of partners (HPS, vH&S, INEGI, FHP, RUAG and TICRA amongst other) and its internal team, Large Space Structures GmbH celebrates today a major milestone achievement: the completion of the Design, Analysis, Manufacturing, Assembly and Integration of a X-band Large Deployable Reflector (LDR). Radiofrequency tests to demonstrate the performance of the…

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Successful RF Testing of Origami CubeSat Antenna

A deployable CubeSat antenna using origami techniques was tested at Thales Alenia Space facilities in Toulouse, France. Operating at 30 GHz (Ka-band), the 41dB antenna is exceptionally small and light, weighting only 600 g and folding into a cylinder of 100 mm diameter and 130 mm in height, while preserving outstanding RF performance. This is…

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Mesh reflector for shaped radio beams

This news posting is written by esa.int This prototype 2.6-m diameter metal-mesh antenna reflector represents a big step forward for the European space sector: versions can be manufactured to reproduce any surface pattern that antenna designers wish, something that was previously possible only with traditional solid antennas. “This is really a first for Europe,” says…

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New ESA Project DRAC

LSS has been awarded the project DRAC (Deployable Reflector Antenna for CubeSat). The objective of the project is to develop and demonstrate 1m to 3m diameter deployable reflector antennas for CubeSat applications. Large Space Structures GmbH (LSS) is a company based near Munich, Germany, founded in 2012 as a spin-off of the Technical University of…

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LSS introduces OriFlex® technology for reflector folding

OriFlex® (origami folding of flexible reflective surface FlexRS®) is a proprietary technology of Large Space Structures GmbH for deployable reflectors based on our FlexRS® family of materials. It is designed for satellites applications, where volume is an expensive ressources and a large antenna reflector could not be launched, or would be too expensive. OriFlex® complements…

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Card-thick space antenna

This news posting is written by esa.int A whole new kind of large space antenna has been tested in realistic space conditions. This 5 m-diameter reflector seen being lowered into ESA’s Large Space Simulator appears translucent because it is a few tenths of a mm thick – thinner than a piece of card. “This marked…

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New ESA Project AMPER

LSS started a new ESA project “Advanced techniques for mesh reflector with improved radiation pattern performance” (AMPER) as a prime contractor, subcontracting to TICRA, Denmark and Space Engineering, Italy

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