Search for dissertations about: "Multi-beam reflector antennas"
Found 2 swedish dissertations containing the words Multi-beam reflector antennas.
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1. Single and dual band horns for multi-beam satellite antennas - application of artificially hard surfaces
Abstract : The latest trend for the multimedia satellite systems is operation at the Ka-band, 17.7-20.2 GHz downlink and 27.5-30. READ MORE
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2. Optical Analysis and Characterisation of the Climate Research Instrument STEAMR
Abstract : A growing interest for making high resolution observations in the upper troposphere and lower stratosphere has motivated the development of the multi-beam satellite-borne instrument Stratosphere-Troposphere Exchange And climate Monitor Radiometer (STEAMR). The measurements made by STEAMR will be used to monitor trace-gases and link the occurence of these to the Earth's climate by accurate modeling of the atmosphere. READ MORE