Fast ISAR cross-range scaling using modified Newton method

• Main Authors: Zhang, Shuanghui, Liu, Yongxiang, Li, Xiang, Bi, Guoan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Radar Imaging; Image Quality
• Online Access: https://hdl.handle.net/10356/145250
• Institution: Nanyang Technological University

This paper proposes a fast and novel cross-range scaling algorithm for inverse synthetic aperture radar (ISAR) imaging. The rotational motion of the target unavoidably results in high-order phase errors that blur the ISAR image. To achieve the cross-range scaling and compensate the quadratic phase e...