An Azimuth Signal-Reconstruction Method Based on Two-Step Projection Technology for Spaceborne Azimuth Multi-Channel High-Resolution and Wide-Swath SAR

An Azimuth Signal-Reconstruction Method Based on Two-Step Projection Technology for Spaceborne Azimuth Multi-Channel High-Resolution and Wide-Swath SAR

Azimuth non-uniform signal-reconstruction is a critical step for azimuth multi-channel high-resolution wide-swath (HRWS) synthetic aperture radar (SAR) data processing. However, the received non-uniform signal has noise in the actual azimuth multi-channel SAR (MCSAR) operation, which leads to the se...

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Bibliographic Details
Main Authors:	Ning Li, Hanqing Zhang, Jianhui Zhao, Lin Wu, Zhengwei Guo
Format:	Article
Language:	English
Published:	MDPI AG 2021-12-01
Series:	Remote Sensing
Subjects:	signal-reconstruction high-resolution wide-swath (HRWS) synthetic aperture radar (SAR) non-uniform sampling two-step projection technology (TSPT) signal-to-noise ratio (SNR)
Online Access:	https://www.mdpi.com/2072-4292/13/24/4988

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