Spaceborne Synthetic Aperture Radar Imaging Algorithms: An Overview

被引：35

作者：

Sun, Guang-Cai ^{[1
,2
]}

Liu, Yanbin ^{[3
]}

Xiang, Jixiang ^{[1
,2
]}

Liu, Wenkang ^{[1
,2
]}

Xing, Mengdao ^{[1
,2
]}

Chen, Jianlai ^{[4
]}

机构：

[1] Xidian Univ, Natl Lab Radar Signal Proc, Xian 710071, Peoples R China

[2] Xidian Univ, Collaborat Innovat Ctr Informat Sensing & Underst, Xian 710071, Peoples R China

[3] Xidian Univ, Sch Phys & Optoelect Engn, Xian 710071, Peoples R China

[4] Cent South Univ, Sch Aeronaut & Astronaut, Changsha 410083, Peoples R China

来源：

IEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE | 2022年 / 10卷 / 01期

关键词：

Spaceborne radar; Azimuth; Imaging; Synthetic aperture radar; Radar imaging; Radar antennas; Radar polarimetry; CHIRP SCALING ALGORITHM; MULTICHANNEL HIGH-RESOLUTION; EARTH-ORBIT SAR; WIDE-SWATH; PARAMETER-ESTIMATION; PERFORMANCE IMPROVEMENT; CALIBRATION ALGORITHM; CHANNEL-CALIBRATION; VELOCITY ESTIMATION; MOVING TARGETS;

D O I：

10.1109/MGRS.2021.3097894

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Spaceborne synthetic aperture radar (SAR) has been widely used in the national defense, geologic mapping, disaster estimation, and other fields. This technique has realized the technological leap forward from low-Earth-orbit (LEO) to medium-Earth-orbit (MEO)/geosynchronous-Earth-orbit (GEO) SAR imaging, single- to multichannel processing, the resolution level of the meter to submeter, and single to multiple imaging modes in recent years. © 2013 IEEE.

引用

页码：161 / 184

页数：24

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