Ground moving target imaging by synthetic aperture radar based on an unified framework of keystone transformation

• Main Authors: Yang, Lei, Zhao, Lifan, Wang, Lu, Bi, Guoan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2016
• Subjects: Synthetic aperture radar (SAR); ground moving target imaging; Keystone transformation; polar format algorithm; Lv’s distribution
• Online Access: https://hdl.handle.net/10356/82897; http://hdl.handle.net/10220/40377
• Institution: Nanyang Technological University

This paper presents a new SAR ground moving target imaging (GMTIm) algorithm based on an unified framework of Keystone transformation (KT). To combat the inherent range-azimuth coupling, an tandem two-step strategy is designed, where the range decoupling is implemented by polar format algorithm...