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Title: New experiments to validate the radiation pattern of the Middle Atmosphere Alomar Radar System (MAARSY)
Authors: Renkwitz, T.Stober, G.Latteck, R.Singer, W.Rapp, M.
Publishers Version: https://doi.org/10.5194/ars-11-283-2013
Issue Date: 2013
Published in: Advances in Radio Science Vol. 11 (2013)
Publisher: Göttingen : Copernicus
Abstract: The Middle Atmosphere Alomar Radar System (MAARSY) is a monostatic radar with an active phased array antenna designed for studies of phenomena in the mesosphere and lower thermosphere. Its design in particular the flexible beam forming and steering capability makes it to a powerful instrument to perform observations with high angular and temporal resolution. The knowledge of the actual radiation pattern is crucial to configure and analyze experiments carried out with the radar. The simulated radiation pattern is evaluated by the observation of cosmic radio emissions which are compared to a Global Sky temperature Maps model consisting of the most recent, thorough and accurate radio astronomy surveys. Additionally to these passive receive-only experiments active two-way experiments are presented, which corroborate the findings of the passive experiments.
Keywords: Active phased array antennas; Mesosphere and lower thermosphere; Middle atmosphere; Monostatic radar; Radio emission; Simulated radiation; Sky temperatures; Temporal resolution; Antenna phased arrays; Flexible structures; Radar systems; Radio astronomy; Experiments
DDC: 550
License: CC BY 3.0 Unported
Link to License: https://creativecommons.org/licenses/by/3.0/
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