Adaptive Radar Signal Detection in Autoregressive Interference using Kalman-based Filters
نویسندگان
چکیده
منابع مشابه
adaptive radar signal detection in gaussian clutter with autoregressive model using kalman fillter
in this paper, we deal with the problem of adaptive coherent signal detection in gaussian interference (clutter plus noise) for surveillance pulse radars. some of the adaptive radar detectors exploit the ar model for clutter. most of these detectors have been obtained using the glr test. this test relies on the maximum likelihood estimation whose accuracy depends on the number of data. whereas,...
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In this paper, two suboptimum detectors are proposed for coherent radar signal detection in K-distributed clutter. Assuming certain values for several initial moments of clutter amplitude, the characteristic function of the clutter amplitude is approximated by a limited series. Using the Pade approximation, it is then converted to a rational fraction. Thus, the pdf of the clutter amplitude is o...
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ژورنال
عنوان ژورنال: Scientia Iranica
سال: 2019
ISSN: 2345-3605
DOI: 10.24200/sci.2019.50136.1534