Low noise amplifiers in the Band 1 feed for SKA


Photographer: Johan Bodell/Chalmers University of Technology

The Gothenburg company Low Noise Factory developed the unique low noise amplifiers (LNA) for SKA Band 1 that are visible in the middle of this image. They are specially designed for optimal performance without the need for cooling the feed.

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Chalmers University of Technology in Gothenburg conducts research and education in technology and natural sciences at a high international level. The university has 3100 employees and 10,000 students, and offers education in engineering, science, shipping and architecture. With scientific excellence as a basis, Chalmers promotes knowledge and technical solutions for a sustainable world. Through global commitment and entrepreneurship, we foster an innovative spirit, in close collaboration with wider society.The EU’s biggest research initiative – the Graphene Flagship – is coordinated by Chalmers. We are also leading the development of a Swedish quantum computer. Chalmers was founded in 1829 and has the same motto today as it did then: Avancez – forward.

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