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Czech Space Activities 2014

CSO has released the fifth edition of a comprehensive english bochure on space activities in the Czech Republic, which is annually distributed to the visitors at the International Astronautical Congress, IAC and during other occasions with a foreign audience.

DSSS

The digital slit sun sensor (DSSS) measures the position of the Sun with respect to its axes. It overcomes the disadvantages of the sun sensors used in the past, e.g. on Magion satellites, that were analogue cosine law sensors.This sensor mainly consists from COTS and industrial components and is therefore relatively cheap.

Gamma-ray calibration facility

Cosmic ray consists of many types of radiations and particles, the example is gamma-ray, which consists of energetic photons. The task of this project was to develop ESA’s reference station, on which would be possible to measure and calibrate the equipment prepared for spacecraft used for gamma-ray detection.

MOFINT

The objective of the project was to develop and experimentally validate propagation models and relevant input data for the statistical prediction of radio interference on ground terminals of satellite systems including the implementation of the models into a software tool.

ANED-M

The project was focused on statistical fitting of model parameters to measurements, identification of worst case scenario and geometry optimisation and its goal was to propose a methodology for optimisation of nozzle extension geometry so as to minimise its weight and maximise its reliability with respect to the prescribed uncertain loading.

TREFOTEL

The influence of the real tropospheric environment on the characteristics of both optical and radio terrestrial links was examined. The research was based on results of complex measurements of optical, radio and meteorological parameters.

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