We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Precise frequency division algorithm for residual aperture-variant motion compensation in synthetic aperture radar.
- Authors
Qianrong Lu; Penghui Huang; Yesheng Gao; Xingzhao Liu
- Abstract
The effects of complicated motion error on synthetic aperture radar have been analysed. A precise frequency-division is proposed based on the precise angle-frequency relation. The proposed method completely compensates the residual aperture-variant motion and can be integrated into the traditional image formation algorithms directly. Both the simulated data and real airborne data have been applied to validate this method.
- Subjects
ALGORITHMS; AZIMUTH; INTERPOLATION; DOPPLER effect; TURBULENCE
- Publication
Electronics Letters (Wiley-Blackwell), 2019, Vol 55, Issue 1, p51
- ISSN
0013-5194
- Publication type
Article
- DOI
10.1049/el.2018.5294