A Spatial Variant Motion Compensation Algorithm for High-Monofrequency Motion Error in Mini-UAV-Based BiSAR Systems

High-frequency motion errors can drastically decrease the image quality in mini-unmanned-aerial-vehicle (UAV)-based bistatic synthetic aperture radar (BiSAR), where the spatial variance is much more complex than that in monoSAR. High-monofrequency motion error is a special BiSAR case in which the di...

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Veröffentlicht in:	Remote sensing (Basel, Switzerland) Jg. 13; H. 17; S. 3544
Hauptverfasser:	Wang, Zhanze, Liu, Feifeng, He, Simin, Xu, Zhixiang
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Basel MDPI AG 01.09.2021
Schlagworte:	Aircraft Algorithms Compensation Error correction & detection Errors high-monofrequency motion error Image quality mini-UAV-based BiSAR Motion compensation nonlinear gradient Optimization techniques Receivers & amplifiers Remote sensing Synthetic aperture radar Transmitters Unmanned aerial vehicles variance
ISSN:	2072-4292, 2072-4292
Online-Zugang:	Volltext
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