Mitsubishi Electric Develops Technology for the Freeform Printing of Satellite Antennas in Outer Space

 Mitsubishi Electric Develops Technology for the Freeform Printing of Satellite Antennas in Outer Space


TOKYO-(BUSINESS WIRE)-Mitsubishi Electric Corporation (TOKYO: 6503) announced today that the company has developed on-orbit additive-manufacturing technology that uses photosensitive resin and solar ultraviolet light for 3D printing of satellite antennas in the vacuum of space.

The novel technology uses a newly developed liquid resin that is custom-formed for vacuum strength. The resin enables structures to be formed in space using a low -power process that uses the sun’s ultraviolet rays for photopolymerization. The technology specifically addresses the challenge of equipping small, inexpensive spacecraft buses with large structures, such as high-gain antenna reflectors, and enabling on-orbit fabrication of structures far beyond the dimensions of the launch vehicle. fairings. The resin-based on-orbit construction is expected to enable spacecraft structures to be thinner and lighter than conventional designs, which must be able to withstand orbital launch and wear stresses, thus. reduce the overall weight of the satellite and launch costs.

For the full text, please visit: www.MitsubishiElectric.com/news/



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