3 October 2006 Focal plane electronics for the GAIA focal plane demonstrator
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The GAIA mission of the European Space Agency (ESA) comprises two Astro telescopes with a very large common focal plane. The focal plane assembly consist of about 180 CCDs and accompanying video chains. The CCDs are operating in a TDI mode with complex windowing- and binning modes. Low noise, large dynamic range, linearity are mandatory for success of the Mission. Therefore, ESA has initiated a technology demonstrator, which should demonstrate the technical feasibility. Astrium-SAS in Toulouse and DLR-IPF in Berlin have successfully performed the study, in which DLR has developed the CCD- video electronics and the Interconnection Modules for the Focal Plane Demonstrator. The requirements, the conceptional design and the results are presented in this paper.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Harald Michaelis, Thomas Behnke, Alexander Lichopoj, and Michael Solbrig "Focal plane electronics for the GAIA focal plane demonstrator", Proc. SPIE 6361, Sensors, Systems, and Next-Generation Satellites X, 63611B (3 October 2006); doi: 10.1117/12.689908; https://doi.org/10.1117/12.689908


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