作者
Mingang Du, Guang-Cai Sun, Yandong Cao, Mengdao Xing, Liang Guo, Jun Yang
发表日期
2019/11/26
研讨会论文
2019 6th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR)
页码范围
1-4
出版商
IEEE
简介
In this paper, a new optimized selection method of beam position parameters for spaceborne synthetic aperture radar(SAR) is proposed. Aiming at the difficulty in selecting pulse repeatition frequency (PRF) and observation band width in spaceborne SAR beam position design, this paper deduces the iterative relationship between adjacent beam positions in detail from the spaceborne SAR beam geometry, and proposes an automatic optimization and selection method for beam position parameters. The proposed method meets the principles of PRF restriction and maximum observation band width. The PRF and observation band width of one beam position can be optimized and selected at the same time, and the next beam position parameters can be automatically iteratively selected according to the current selection result. Simulation results validate the effectiveness of the proposed method.
学术搜索中的文章
M Du, GC Sun, Y Cao, M Xing, L Guo, J Yang - 2019 6th Asia-Pacific Conference on Synthetic …, 2019