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Multi-channel target shadow detection in GPS FSR
Citation Link: https://doi.org/10.15480/882.2295
Publikationstyp
Journal Article
Publikationsdatum
2019-03-29
Sprache
English
Institut
TORE-URI
Enthalten in
Volume
19
Issue
1
Start Page
116
End Page
132
Citation
Cybernetics and Information Technologies 1 (19): 116-132 (2019)
Publisher DOI
Scopus ID
2-s2.0-85065482367
The paper offers new application of a Multi-channel Forward Scatter Radar (MFSR), which uses GPS signals for detection of air targets on their GPS radio shadows. The multi-channel GPS MFSR detector consists of several channels, which process information from several satellites simultaneously. The phenomena of diffraction in the near area is used for shadow target detection. The target is considered to be detected, if it is detected at least in one of detector channels. Two experiments have been made to verify the proposed detection algorithm. The results obtained show that the proposed multi-channel detection algorithm can be successfully used for detection of low- flying air targets at very short distances or the near area of diffraction. Such targets are undetectable in GPS bistatic radar.
Schlagworte
FSR
GPS
signal detection
estimation
DDC Class
620: Ingenieurwissenschaften