Bistatic ISAR Imaging Based on Phase Synchronization with Fiber Optic Link

被引：0
|
作者：
Tian, Jie [1 ]
Cheng, Yongsheng [1 ]
Xie, Nan [1 ]
Hou, Dong [2 ]
机构：
[1] China Acad Engn Phys, Inst Elect Engn, Mianyang 621900, Sichuan, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Automat Engn, Chengdu 611731, Sichuan, Peoples R China
来源：
2016 IEEE RADAR CONFERENCE (RADARCONF) | 2016年
关键词：
bistatic radar; ISAR; phase synchronization; fiber link; SYNTHETIC-APERTURE RADAR; MULTISTATIC RADAR; TIME; SIGNAL;
D O I：
暂无
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：
Bistatic Inverse synthetic aperture radar (ISAR) offers the advantages to overcome the limitations of monostatic ISAR with separated bistatic sites. However, the spatial separation results in a special requirement of the reduction of phase error between the bistatic sites. In this paper, the impact of phase error on bistatic ISAR is analysed briefly, and a phase synchronization technique via a long round-trip fiber optic link (FOL) is present. The phase errors in the FOL synchronization experiment were used to simulate a bistatic ISAR imaging. The simulation results show that the FOL synchronization technique can be used as a potential synchronization method due to its effective phase error cancellation.
引用
收藏
页码：428 / 432
页数：5
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