Numerical simulation of radar surveillance for the ship target in oceanic clutters

作     者：JIN Yaqiu LI Zhongxin 

作者机构：Center for Wave Scattering and Remote SensingFudan UniversityShanghai 200433China 

出 版 物：《Chinese Science Bulletin》 (CHINESE SCIENCE BULLETIN)

年 卷 期：2002年第47卷第21期

页      面：1766-1771页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 081105[工学-导航、制导与控制] 081001[工学-通信与信息系统] 081002[工学-信号与信息处理] 0825[工学-航空宇航科学与技术] 0811[工学-控制科学与工程] 

基　　金：This work was supported by the China State Key Basic Research Project (Grant No. 2001CB309405) and the National Natural Science Foundation of China (Grant Nos. 49831060 and 6012009) 

主　　题：radar surveillance ship and sea surface scattering GFBM/SAA. 

摘      要：A fast iterative approach of generalized forward-backward method with the spectrum acceleration algorithm (GFBM/SAA) is developed for solving electromagnetic field integral equation and is applied to numerical simulation of radar surveillance of the ship target in oceanic clutters. Randomly rough surface is realized by the Monte Carlo method using the Pierson-Moskowitz spectrum. Numerical results of bistatic and back-scattering from the ship target and oceanic clutters demonstrate the functional dependencies upon the situation of radar surveillance such as the incidence and observation angles, radar altitude, ship RCS and other oceanic conditions.