Multi-Channel Target Shadow Detection in GPS FSR

Hristo Kabakchiev, Ivan Garvanov, Vera Behar, Dorina Kabakchieva, Kalin Kabakchiev, Hermann Rohling, Krzysztof Kulpa, Alexander Yarovoy

Research output: Contribution to journalArticleScientificpeer-review

2 Citations (Scopus)
61 Downloads (Pure)

Abstract

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.

Original languageEnglish
Pages (from-to)116-132
Number of pages17
JournalCybernetics and Information Technologies
Volume19
Issue number1
DOIs
Publication statusPublished - 2019

Bibliographical note

green

Keywords

  • FSR
  • GPS
  • Signal detection and estimation

Fingerprint

Dive into the research topics of 'Multi-Channel Target Shadow Detection in GPS FSR'. Together they form a unique fingerprint.

Cite this