Multi-Channel Target Shadow Detection in GPS FSR

H. Kabakchiev , I. Garvanov , V. Behar , D. Kabakchieva , K. Kabakchiev , Hermann Rohling , Krzysztof Kulpa , A. Yarovoy

Abstract

AbstractThe 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.
Author H. Kabakchiev - [Sofia University St. Kliment Ohridski]
H. Kabakchiev,,
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, I. Garvanov - [University of Library Studies and Information Technologies, Bulgaria]
I. Garvanov,,
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, V. Behar - [Institute of Information and IICT Bulgarian Acadmey of Sciences]
V. Behar,,
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, D. Kabakchieva - [University of National and World Economy Sofia]
D. Kabakchieva,,
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, K. Kabakchiev - [University of Birmingham]
K. Kabakchiev,,
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, Hermann Rohling - [Hamburg University of Technology]
Hermann Rohling,,
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, Krzysztof Kulpa (FEIT / PE)
Krzysztof Kulpa,,
- The Institute of Electronic Systems
, A. Yarovoy - [Delft University of Technology]
A. Yarovoy,,
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Journal seriesCybernetics and Information Technologies, ISSN , e-ISSN 1314-4081, (0 pkt)
Issue year2019
Vol19
No1
Pages116-132
Publication size in sheets0.8
Keywords in EnglishFSR, GPS, signal detection and estimation
DOIDOI:10.2478/cait-2019-0007
URL https://www.researchgate.net/publication/332104336_Multi-channel_target_shadow_detection_in_GPS_FSR
Languageen angielski
File
[13144081 - Cybernetics and Information Technologies] Multi-Channel Target Shadow Detection in GPS FSR_2019.pdf 1,009.74 KB
Score (nominal)5
Score sourcejournalList
ScoreMinisterial score = 5.0, 11-02-2020, ArticleFromJournal
Publication indicators WoS Citations = 0; Scopus Citations = 1
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