A Modified NLCS Algorithm for High-Speed Bistatic Forward-Looking SAR Focusing with Spaceborne Illuminator

The coupling and spatial variation of range and azimuth parameters is the biggest challenge for bistatic forward-looking SAR (BFSAR) imaging. In contrast with the monostatic SAR and translational invariant bistatic SAR (TI-BSAR), the range cell migration (RCM), and Doppler parameters of high-speed b...

Full description

Bibliographic Details
Published in:Remote Sensing
Main Authors: Yuzhou Liu, Yachao Li, Xuan Song, Xuanqi Wang
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Subjects:
high-speed bistatic forward-looking SAR (HS-BFSAR)
nonlinear chirp scaling (NLCS)
spatial variation
azimuth FM rate
Online Access:https://www.mdpi.com/2072-4292/15/6/1699

Internet

https://www.mdpi.com/2072-4292/15/6/1699

Similar Items