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Design of DPU and PSU for ESA JUICE Submillimeter Wave Instrument (SWI)

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Hartogh,  Paul
Department Planets and Comets, Max Planck Institute for Solar System Research, Max Planck Society;

Garcia,  J. P.
Max Planck Institute for Solar System Research, Max Planck Society;

Miettinen ,  E.-P.
Max Planck Institute for Solar System Research, Max Planck Society;

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Citation

Skup, K. R., Rutkowski, K., Ber, K., Nowosielski, W., Korba, P., Kuligowski, P., et al. (2019). Design of DPU and PSU for ESA JUICE Submillimeter Wave Instrument (SWI). In Proceedings of SPIE: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019. Bellingham, Washington: SPIE. doi:10.1117/12.2537290.


Cite as: http://hdl.handle.net/21.11116/0000-0005-8634-9
Abstract
The objective of this paper is to present a design of Data Processing Unit (DPU) and Power Supply Subsystem (PSU) that are designed in the frame of SWI instrument developed for ESA JUICE L-class mission. The DPU is a main controller of the instrument, providing a communication link with the spacecraft and several interfaces towards subsystems. The PSU consists of three units: Switch and House-Keeping, BIAS and DCDC providing essentially the power to SWI subsystems. The presented concept is a result of the design presented for the subsystems and instrument CDR.