Paper
14 October 2020 LOFAR station beamforming simulator for needs of passive radiolocation
Aleksander Droszcz, Konrad Jędrzejewski
Author Affiliations +
Proceedings Volume 11581, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2020; 115811C (2020) https://doi.org/10.1117/12.2580601
Event: Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2020, 2020, Wilga, Poland
Abstract
The paper presents a LOFAR Beamforming Simulator software developed for simulation of beamforming which can be used for enhancement of radiolocation capabilities of radioastronomical LOFAR station in the context of its use for passive radiolocation. The great challenge of ongoing research on such use of LOFAR stations is to collect sufficient, real LOFAR data to analyze countless cases that can occur in passive radar scenarios. For this reason, simulation of various cases is the most efficient way to analyse and to ascertain what can happen if these cases occur in the future in real passive radar systems. The operation principles and capabilities of the LOFAR Beamforming Simulator are described in this paper. The comparison of simulated results with equivalent, real ones confirms the corectness of the designed software.
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Aleksander Droszcz and Konrad Jędrzejewski "LOFAR station beamforming simulator for needs of passive radiolocation", Proc. SPIE 11581, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2020, 115811C (14 October 2020); https://doi.org/10.1117/12.2580601
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KEYWORDS
Radar

Signal to noise ratio

Electronic filtering

Signal processing

Doppler effect

Signal detection

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