Generalized Chirp Scaling Combined with Baseband Azimuth Scaling Algorithm for Large Bandwidth Sliding Spotlight SAR Imaging

Generalized Chirp Scaling Combined with Baseband Azimuth Scaling Algorithm for Large Bandwidth Sliding Spotlight SAR Imaging

This paper presents an efficient and precise imaging algorithm for the large bandwidth sliding spotlight synthetic aperture radar (SAR). The existing sub-aperture processing method based on the baseband azimuth scaling (BAS) algorithm cannot cope with the high order phase coupling along the range an...

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Bibliographic Details
Main Authors: Tianzhu Yi, Zhihua He, Feng He, Zhen Dong, Manqing Wu
Format: Article
Language:English
Published: MDPI AG 2017-05-01
Series:Sensors
Subjects:
generalized chirp scaling
baseband azimuth scaling
large bandwidth
sliding spotlight
Online Access:http://www.mdpi.com/1424-8220/17/6/1237

Internet

http://www.mdpi.com/1424-8220/17/6/1237

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