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Total least square clutter cancellation in passive radar

In this study, a total least square (TLS) based cancellation method is proposed for suppressing direct and multipath clutter signals in passive radar. The TLS algorithm is first used to estimate the distribution of the clutter signals over delay bins. Then the clutter signal subspace is constructed...

Ausführliche Beschreibung

Gespeichert in:
Hauptverfasser: Haihuan Wang, Xiaoyong Lyu, Long Ma
Format: Artigo
Sprache:Inglês
Veröffentlicht: Wiley 2019-09-01
Schriftenreihe:The Journal of Engineering
Schlagworte:
signal sampling
radar clutter
radar signal processing
passive radar
least squares approximations
interference suppression
search radar
total least square clutter cancellation
total least square based cancellation method
delay bins
clutter signal subspace
surveillance signal
clutter space
clutter amplitudes
signal samples
tls based cancellation method
direct clutter signal suppression
multipath clutter signal suppression
tls algorithm
orthogonal subspace
time-variant interference suppression
Online-Zugang:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0671
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