GNSS-based bistatic SAR: a signal processing view
GNSS-based bistatic SAR: a signal processing view
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DOI：
10.1186/1687-6180-2013-98
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发表时间：
2013-01-01
影响因子：
1.9
通讯作者：
Cherniakov, Mikhail
中科院分区：
文献类型：
--
作者：
Antoniou, Michail;Cherniakov, Mikhail
本文介绍了用作新遥感工具的信号处理算法，即以导航卫星（例如 GPS、GLONASS 或 Galileo）作为机会发射器的无源双基地 SAR。针对两种系统变体描述了信号同步和图像形成算法：一种是接收器移动的，另一种是固定在地面上的。所描述算法的适用性和功能通过实验图像得到证明，最终证实了整体技术的可行性。
This article presents signal processing algorithms used as a new remote sensing tool, that is passive bistatic SAR with navigation satellites (e.g. GPS, GLONASS or Galileo) as transmitters of opportunity. Signal synchronisation and image formation algorithms are described for two system variants: one where the receiver is moving and one where it is fixed on the ground. The applicability and functionality of the algorithms described is demonstrated through experimental imagery that ultimately confirms the feasibility of the overall technology.