Open AccessGround moving target imaging algorithm for single channel airborne CSSAR
Author(s) -
Li Yongkang,
Wang Tong
Publication year - 2014
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el.2014.2460
Subject(s) - synthetic aperture radar , channel (broadcasting) , computer science , algorithm , computer vision , remote sensing , inverse synthetic aperture radar , moving target indication , radar imaging , radar , artificial intelligence , pulse doppler radar , telecommunications , geology
Airborne circular stripmap synthetic aperture radar (CSSAR) has the advantages of short revisit time and large coverage, and thus is an attractive tool for wide area surveillance. A novel ground moving target imaging algorithm for single channel airborne CSSAR is proposed. The proposed algorithm can be implemented without knowing a target’s motion parameters. Simulation results indicate that moving targets can be well focused by the proposed algorithm.