Open AccessCFAR multi-target detection based on non-central Chi-square distribution for FMCW
Author(s) -
С. И. Иванов,
Vladimir D. Kuptsov,
Alexander Fedotov,
Vladimir Badenko
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1515/3/032059
Subject(s) - noise immunity , radar , continuous wave , computer science , continuous wave radar , mode (computer interface) , radar detection , center frequency , electronic engineering , acoustics , telecommunications , physics , engineering , radar imaging , optics , band pass filter , laser , transmission (telecommunications) , operating system
The results of synthesis and analysis of the effectiveness of the optimal location-based system for joint detection and estimation of informative parameters of quasi-determined radar signals with frequency modulated continuous wave are presented. A method has been developed for calculating the noise immunity indices of frequency modulated continuous wave radars and the detection threshold of signals in the quadrature channels of the optimal radar receiver based on off-center χ‘ 2 - distribution for given technical characteristics of the location system, including the mode of operation for detecting and evaluating parameters in multi-target mode.