Multiband Radar Signal Coherent Processing Algorithm for Motion Target
Joint Authors
Zhang, Ying
Wang, Tingjing
Zhao, Hua
Zhang, Yanxin
Source
International Journal of Antennas and Propagation
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-20
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
In real application, most aerial targets are movable.
In this paper, an effective multiple subbands coherent processing method is proposed for moving target.
Firstly, an echoed signal model of motion target based on geometrical theory of diffraction is established and the influence of velocity on range profile of the target is analyzed.
Secondly, a method based on minimum entropy principle is used to compensate velocity.
Then, incoherent factors including a quadratic phase term, a linear phase factor, a fixed factor, and an amplitude difference term are analyzed.
Subsequently, efficient methods are applied to estimate other incoherent factors, except that the quadratic term is small enough to be ignored.
Finally, the feasibility and performance of the proposed method are investigated through numerical simulation.
American Psychological Association (APA)
Wang, Tingjing& Zhang, Ying& Zhao, Hua& Zhang, Yanxin. 2017. Multiband Radar Signal Coherent Processing Algorithm for Motion Target. International Journal of Antennas and Propagation،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1158598
Modern Language Association (MLA)
Wang, Tingjing…[et al.]. Multiband Radar Signal Coherent Processing Algorithm for Motion Target. International Journal of Antennas and Propagation No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1158598
American Medical Association (AMA)
Wang, Tingjing& Zhang, Ying& Zhao, Hua& Zhang, Yanxin. Multiband Radar Signal Coherent Processing Algorithm for Motion Target. International Journal of Antennas and Propagation. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1158598
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158598