GNSS-based bistatic SAR: a signal processing view

被引：95
|
作者：
Antoniou, Michail [1 ]
Cherniakov, Mikhail [1 ]
机构：
[1] Univ Birmingham, Sch Elect Elect & Comp Engn, Birmingham B15 2TT, W Midlands, England
来源：
EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING | 2013年
基金：
英国工程与自然科学研究理事会;
关键词：
bistatic SAR signal processing; SS-BSAR; GNSS-based SAR; SYNTHETIC-APERTURE RADAR; IMAGE-FORMATION; SYNCHRONIZATION; TRANSMITTER; ALGORITHM; BSAR;
D O I：
10.1186/1687-6180-2013-98
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
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页数：16
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