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Developing better agricultural monitoring capabilities based on Earth Observation data is critical for strengthening food production information and market transparency. In 2014, the European Space Agency launched the Sentinel-2 for Agriculture project which aims at preparing the exploitation of Sentinel-2 data for agriculture monitoring through the development of an open source system able to generate...
A planar Ku-band broadband phased array antenna has been realized for satcom terminals suited for aeronautical platforms. The antenna Rx module includes an RF front-end connected to an optical beam forming module. This combination guarantees a squint-free beam steering over the whole commercial Rx Ku-band. This document describes the design, manufacturing and testing of the RF front-end.
This paper describes the development of a liquid crystal (LC) controlled waveguide filter demonstrator for space application. The filter can be used in a satellite input multiplexer section (IMUX) and allows shifting the filter frequency from 19.7…20.2 GHz with 200 MHz bandwidth. The filter frequency can be controlled magnetically or electrically. The electrical field is generated by dedicated LTCC...
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