Research on Distributed ISAR Imaging Simulation Technology of Air Targets
CHEN Chunhong1， GU Cunfeng2， HU Jun1， YANG Jianchao1， WU Wen1
1. School of Electronic and Optical Engineering， Nanjing University of Science and Technology，Nanjing 210094， Jaingsu， China；2. Shanghai Electro-Mechanical Engineering Institute，Shanghai 201109，China
Abstract：Aiming at the problems that the characteristics of non-cooperative air targets are difficult to measure and the verification of imaging algorithm is difficult, the distributed radar ISAR imaging simulation system is constructed with the multi-angle ISAR imaging fusion algorithm. CST simulation software is used to obtain the complex scattering coefficients of typical air targets. Then the simulation constraints are studied. Finally, the distributed ISAR imaging simulation is carried out for a bomber with good stealth performance. The simulation results show that the distributed radar ISAR imaging simulation system can obtain the high-resolution ISAR target images at any observation angle.
陈春红, 顾村锋, 胡俊, 杨建超, 吴文. 空中目标分布式ISAR成像仿真技术研究[J]. 空天防御, 2022, 5(1): 12-19.
CHEN Chunhong, GU Cunfeng, HU Jun, YANG Jianchao, WU Wen. Research on Distributed ISAR Imaging Simulation Technology of Air Targets. Air & Space Defense, 2022, 5(1): 12-19.
