NSSC OpenIR  > 微波遥感部
Squint SAR Ground Moving Target Imaging and Motion Parameters Estimation with Keystone Transform
Yang, Jiefang; Zhang, Yunhua
Department微波遥感部
Source Publication2018 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC)
2018
Pages827-829
Language英语
ISBN978-4-9023-3945-1
Abstract

Ground moving target imaging (GMTIm) is essential for Squint SAR in modern military applications. However, the GMTIm processing becomes more complex and difficult than that in the broadside SAR due to the squint angle. In this paper, we propose an algorithm for squint SAR GMTIm and motion parameters estimation (MPE) with the Keystone transform (KT). With this algorithm, the target's motion parameters can be estimated accurately and thus the moving target can be well focused. The effectiveness of the proposed algorithm is demonstrated by processing the simulated SAR data.

KeywordSquint Sar Ground Moving Target Imaging Motion Parameters Estimation Keystone Transform Frft
Conference NameAsia-Pacific Microwave Conference (APMC)
Conference DateNOV 06-09, 2018
Conference PlaceKyoto, JAPAN
Indexed ByEI ; CPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6926
Collection微波遥感部
Recommended Citation
GB/T 7714
Yang, Jiefang,Zhang, Yunhua. Squint SAR Ground Moving Target Imaging and Motion Parameters Estimation with Keystone Transform[C],2018:827-829.
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201808617499.pdf(744KB)会议论文 开放获取CC BY-NC-SAApplication Full Text
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