Key Technology and Implementation Scheme Analysis of Air-borne Synthetic Aperture Ladar

Li  Dao-jing; Zhang  Qing-juan; Liu   Bo; Yang   Hong; Pan   Jie

doi:10.3724/SP.J.1300.2013.13021

Volume 2 Issue 2

Jun. 2013

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Li Dao-jing, Zhang Qing-juan, Liu Bo, Yang Hong, Pan Jie. Key Technology and Implementation Scheme Analysis of Air-borne Synthetic Aperture Ladar[J]. Journal of Radars, 2013, 2(2): 143-151. doi: 10.3724/SP.J.1300.2013.13021

Citation:

Li Dao-jing, Zhang Qing-juan, Liu Bo, Yang Hong, Pan Jie. Key Technology and Implementation Scheme Analysis of Air-borne Synthetic Aperture Ladar[J]. Journal of Radars, 2013, 2(2): 143-151. doi: 10.3724/SP.J.1300.2013.13021

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Key Technology and Implementation Scheme Analysis of Air-borne Synthetic Aperture Ladar

doi: 10.3724/SP.J.1300.2013.13021

1.
(Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China)
2.
(Science and Technology on Microwave Imaging Laboratory, Beijing 100190, China)
3.
(University of Chinese Academy of Sciences, Beijing 100049, China)

Received Date: 2013-03-11
Rev Recd Date: 2013-05-03
Publish Date: 2013-04-28

Abstract

Abstract

The current status and the domestic research problems of air-borne Synthetic Aperture Ladar (SAL) are introduced and key technologies are analyzed. Based on a principle prototype, the system implementation scheme with a combination of SAR electronics technology and optical technology is given. The future practical system metrics and technological approaches are analyzed. Besides, application direction of Synthetic Aperture Ladar is clarified.
- Ladar,
- Synthetic aperture,
- Imaging processing,
- Coherent detection,
- Phase correcting