|
|||||
|
|
| ISAR干扰仿真与效果定量评估研究 | |
| 引用本文： | 彭世蕤,刘泉,陈晓红.ISAR干扰仿真与效果定量评估研究[J].武汉理工大学学报(交通科学与工程版),2009,33(4):726-729. |
| 作者姓名： | 彭世蕤 刘泉 陈晓红 |
| 作者单位： | 1. 武汉理工大学信息工程学院,武汉,430070;空军雷达学院信息对抗系,武汉430019 2. 武汉理工大学信息工程学院,武汉,430070 3. 空军雷达学院研究生管理大队,武汉,430019 |
| 基金项目： | 国防预研基金项目资助 |
| 摘 要： | 随着逆合成孔径雷达(ISAR)在军事领域得到越来越广泛的应用,对其实施有效的干扰及效果评估方法已成为研究热点.文中基于图像准则,提出运用图像均值、方差、等效视数和图像动态范围等图像评估度量指标,在不同干扰样式和不同干扰工作方式条件下,对ISAR压制干扰进行了定量的干扰效果评估,给出了供工程参考的有效干扰JSR门限值.仿真结果验证了评估的正确性、可行性和有效性. |
| 关 键 词： | 压制干扰 效果评估 |
Study On Quantitative Evaluation of Jamming Effectiveness on ISAR |
|
| Peng Shiru,Liu Quan,Chen Xiaohong.Study On Quantitative Evaluation of Jamming Effectiveness on ISAR[J].journal of wuhan university of technology(transportation science&engineering),2009,33(4):726-729. | |
| Authors: | Peng Shiru Liu Quan Chen Xiaohong |
| Institution: | School of Information Engineering;Wuhan University of Technology;Wuhan 430070;Department of Information Countermeasures;Air Force Radar Academy;Wuhan 430019;Department of Graduate Management;Wuhan 430019 |
| Abstract: | With the increasing application of ISAR in military field,it is necessary to work out efficient countermeasures and methods for evaluating the jamming effectiveness.The paper presents and evaluates the jamming effectiveness against ISAR quantitatively by adopting indexes of image evaluating such as mean value,image variance,ENL and image dynamic range based on image principle.The evaluation carries out under different noise modulated jamming and various working modes.The JSR threshold of successful jamming ... |
| Keywords: | ISAR |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |