An autofocus technique for high-resolution inverse synthetic aperture radar imagery

• Main Authors: Zhao, Lifan, Wang, Lu, Yang, Lei, Bi, Guoan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/104850; http://hdl.handle.net/10220/20348
• Institution: Nanyang Technological University

For inverse synthetic aperture radar imagery, the inherent sparsity of the scatterers in the range-Doppler domain has been exploited to achieve a high-resolution range profile or Doppler spectrum. Prior to applying the sparse recovery technique, preprocessing procedures are performed for the minimiz...