Range Linearization for Bistatic SAR

被引：0
|
作者：
Liu, Gaogao [1 ]
Bao, Dan [1 ]
Wu, Bin [1 ]
Qin, Guodong [1 ]
Cai, Jingjing [1 ]
机构：
[1] Xidian Univ, Xian, Shaanxi, Peoples R China
来源：
IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2018年
关键词：
Bistatic SAR; NLCS; range linearization;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In bistatic SAR, range is difficult to be linearized for the complicated geometry. In this paper, comparing to monostatic SAR, a modified range direction is derived based on vector analysis. The scatters along this direction will be imaged to the same azimuth cell which is important for the nonlinear chirp scaling (NLCS) algorithm. Simulated results are proposed to validate the proposed algorithm.
引用
收藏
页码：4455 / 4458
页数：4
相关论文
共 50 条
  • [1] Range Migration Algorithm for Bistatic SAR
    Vu, Viet T.
    Pettersson, Mats I.
    [J]. 2018 IEEE RADAR CONFERENCE (RADARCONF18), 2018, : 665 - 669
  • [2] Forward-looking bistatic SAR range migration alogrithm
    Hu, Cheng
    Zeng, Tao
    Long, Teng
    Yang, Chun
    [J]. PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2, 2006, : 127 - +
  • [3] RANGE CELL MIGRATION CORRECTION FOR BISTATIC SAR IMAGE FORMATION
    Dai, Chunyang
    Zhang, Xiaoling
    [J]. 2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2012, : 404 - 407
  • [4] Range Cell Migration Correction for Bistatic SAR Image Formation
    Dai, Chunyang
    Zhang, Xiaoling
    Shi, Jun
    [J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2012, 9 (01) : 124 - 128
  • [5] RANGE DOPPLER ALGORITHM FOR BISTATIC SAR PROCESSING BASED ON THE IMPROVED LOFFELD'S BISTATIC FORMULA
    Wang, X.
    Zhu, D. -Y.
    [J]. PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2011, 27 : 161 - 169
  • [6] Error Analysis of Bistatic SAR Imaging and Stereoscopy Bistatic SAR
    Shao, Yunfeng
    Wang, Robert
    Deng, Yun Kai
    Liu, Yue
    Chen, Runpu
    Liu, Gang
    Balz, Timo
    Loffeld, Otmar
    [J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2013, 51 (08): : 4518 - 4543
  • [7] An Omega-k Imaging Algorithm for Translational Variant Bistatic SAR Based on Linearization Theory
    Li, Zhongyu
    Wu, Junjie
    Yi, Qingying
    Huang, Yulin
    Yang, Jianyu
    [J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2014, 11 (03) : 627 - 631
  • [8] Focusing of Tandem Bistatic SAR Data Using Range Doppler Algorithm
    Wu, Qisong
    Zhang, Yimin D.
    Amin, Moeness G.
    Himed, Braham
    [J]. 2014 IEEE RADAR CONFERENCE, 2014, : 927 - 931
  • [9] AN ACCURATE RANGE MODEL FOR GEO SPACEBORNE-AIRBORNE BISTATIC SAR
    An, Hongyang
    Lv, Zheng
    Pu, Xianliang
    Sun, Zhichao
    Wu, Junjie
    Li, Zhongyu
    Yang, Jianyu
    [J]. 2022 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2022), 2022, : 1848 - 1851
  • [10] Range migration algorithm with resampling in airborne bistatic spotlight SAR systems
    Shin, Hee-Sub
    Lim, Jong-Tae
    [J]. 2007 INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS, VOLS 1-6, 2007, : 1060 - +
12345