A NOVEL IMAGE FORMATION ALGORITHM FOR HIGH-RESOLUTION WIDE-SWATH SPACEBORNE SAR USING COMPRESSED SENSING ON AZIMUTH DISPLACEMENT PHASE CENTER ANTENNA

High-resolution wide-swath (HRWS) imaging with spaceborne synthetic aperture radar (SAR) can be achieved by using azimuth displacement phase center antenna (DPCA) technique. However, it will consequently leads to extremely high data rate on satellite downlink system. A novel sparse sampling scheme b...

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Veröffentlicht in:	Electromagnetic waves (Cambridge, Mass.) Mass.), 2012-01, Vol.125, p.527-543
Hauptverfasser:	Chen, J, Gao, J.H, Zhu, Y.Q, Yang, W, Wang, P.B
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Antennas (Electronics) Engineering research Image processing Properties Synthetic aperture radar
Online-Zugang:	Volltext
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