ISAR Speed Compensation Algorithm for High-speed Moving Target Based on Simulate Anneal

• Published in: Proceedings (International Conference on Communication Technology. Online) pp. 1595 - 1599
• Main Authors: Guo, Baofeng, Li, Zhaorui, Xiao, Yi, Shi, Lin, Han, Ning, Zhu, Xiaoxiu
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.10.2019
• Subjects: Chirp; Doppler effect; Entropy; Estimation; high-speed moving target; Imaging; ISAR; Radar imaging; speed compensation; the minimum entropy

When the high-speed moving target is imaging in inverse synthetic aperture radar (ISAR), the echoes are subject to inner-pulse Doppler modulation, resulting in a one-dimensional range profile broadening of the main lobe, which will affect subsequent target imaging and recognition. Aiming at the ISAR...