Three-step ground moving target detection method for bistatic forward-looking SAR

Three-step ground moving target detection method for bistatic forward-looking SAR

Detecting ground moving target in bistatic forward-looking synthetic aperture radar (BFSAR) has become increasingly important in military and civil field. Compared with pulse Doppler radar, the long observation time and high resolution of BFSAR will lead to three problems in the received signal: Dop...

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Bibliographic Details
Main Authors: Zhutian Liu, Zhongyu Li, Qing Yang, Junjie Wu, Yulin Huang, Jianyu Yang
Format: Article
Language:English
Published: Wiley 2019-07-01
Series:The Journal of Engineering
Subjects:
object detection
synthetic aperture radar
radar imaging
Wigner distribution
Doppler radar
radar clutter
radar detection
transforms
image filtering
radar resolution
space-time adaptive processing
Doppler effect
time-division space–time adaptive processing
Doppler cell migration
modified Wigner–Ville distribution method
military field
civil field
pulse Doppler radar
long observation time
received signal
Doppler ambiguity
GMTD
bulk-deramp filtering
three-step ground moving target detection method
bistatic forward-looking SAR
bistatic forward-looking synthetic aperture radar
BFSAR resolution
large range cell migration
Keystone transform
clutter suppression
signal to clutter and noise ratio
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0402

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0402

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