Accelerating rocket detection using passive bistatic radar

Krzysztof Borowiec , Mateusz Piotr Malanowski

Abstract

The paper focuses on problem of detection of an agile target ¿¿¿ a rocket, using passive radar. The main problem under consideration is improvement of detection capabilities of the radar by extending the integration time. As the target has small radar cross-section, any increase in signal-to-noise ratio is desirable. This can be achieved by extending the integration time used in the calculation of the crossambiguity function. This, however, is limited by the simplified model of target echo used in classical crossambiguity function and its mismatch with the actual target motion. The rocket observed by the radar accelerates very fast, which leads to the so-called velocity cell migration phenomenon, which limits the possible signal-to-noise ratio increase. In the paper extended crossambiguity function taking into account target acceleration is considered. The results of the algorithm are presented on data from DVB-T-based passive radar used for detection of a one-stage supersonic rocket.
Author Krzysztof Borowiec ISE
Krzysztof Borowiec,,
- The Institute of Electronic Systems
, Mateusz Piotr Malanowski ISE
Mateusz Piotr Malanowski,,
- The Institute of Electronic Systems
Pages1-5
Publication size in sheets0.5
Book Kurowska Anna, Misiurewicz Jacek (eds.): IRS 2016 - 17th International Radar Symposium, 2016, IEEE, , ISBN 978-1-5090-2518-3, 128 p.
Keywords in English Acceleration Correlation Nickel Passive radar Rockets Signal to noise ratio
DOIDOI:10.1109/IRS.2016.7497376
URL http://ieeexplore.ieee.org/xpl/abstractKeywords.jsp?tp=&arnumber=7497376&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel7%2F7493873%2F7497259%2F07497376.pdf%3Farnumber%3D7497376
Languageen angielski
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borowiec_malanowski_irs.pdf (file archived - login or check accessibility on faculty) borowiec_malanowski_irs.pdf 2.32 MB
Score (nominal)15
ScoreMinisterial score = 15.0, 27-03-2017, BookChapterMatConfByIndicator
Ministerial score (2013-2016) = 15.0, 27-03-2017, BookChapterMatConfByIndicator
Citation count*4 (2018-02-18)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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