A New Chirp Scaling Algorithm for Highly Squinted Missile-Borne SAR Based on FrFT

Since synthetic aperture technology was employed in radar signal processing, a lot of imaging algorithms have been developed for highly squinted synthetic aperture radar (SAR). However, the high-resolution imaging for highly squinted SAR data is still a difficult issue due to the large range migrati...

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Bibliographic Details
Published in:	IEEE journal of selected topics in applied earth observations and remote sensing Vol. 8; no. 8; pp. 3977 - 3987
Main Authors:	Chen, Si, Zhang, Shuning, Zhao, Huichang, Chen, Yong
Format:	Journal Article
Language:	English
Published:	Piscataway IEEE 01.08.2015 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Azimuth Chirp Computer simulation Focusing Fourier transforms Fractional chirp scaling algorithm (FrCSA) Frequency-domain analysis high resolution high squint Imaging Migration missile borne Missiles Radar Sidelobes Signal processing algorithms Synthetic aperture radar synthetic aperture radar (SAR) high squint missile borne synthetic aperture radar (SAR) Fractional chirp scaling algorithm (FrCSA) high resolution
ISSN:	1939-1404, 2151-1535
Online Access:	Get full text
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