A review on ISAR motion compensation techniques
- Resource Type
- Conference
- Authors
- Yan, Ya-Qiong; He, Zhi-Yi; Shi, Cai-Cheng
- Source
- 2017 2nd International Conference on Frontiers of Sensors Technologies (ICFST) Frontiers of Sensors Technologies (ICFST), 2017 2nd International Conference on. :340-344 Apr, 2017
- Subject
- Photonics and Electrooptics
Motion compensation
Radar imaging
Doppler effect
Time-frequency analysis
Mathematical model
Matching pursuit algorithms
Imaging
ISAR
motion compensation
translation
rotation
doppler
- Language
Inverse Synthetic Aperture Radar has been proved to be a powerful tool in imaging moving targets in military and civilian applications. The target's movement with respect to the radar sensor provides the angular diversity required for range-Doppler ISAR imagery and image blur due to its motion error. For real targets such as plane, ship and tank have complicated motion components which are unknown to the radar. This paper is a brief review of universally used motion compensation techniques employed in ISAR for a clear and focused image.