摘要
结合SAR特性分析和干扰验证试验结论,以干扰能量为基点,讨论了对SAR的干扰方程的一般表达式和干扰压制系数,引入干扰信号等效得益因子Nj及其计算公式,分析了对SAR的噪声干扰和相干干扰在干扰功率上的关系,并就综合干扰技术的理念进行了初步的探讨。
Based on the interfering energy, and combined with SAR characteristic analysis and the conclusion of verified jamming experimentation, the jamming equation expressions and the jamming blanket factor of the Synthetic Aperture Radar （SAR） is discussed. By introducing the effective gain factor and its calculation expressions of the jamming signals, the relationship of jamming power is analyzed between the SAR noise jamming and coherent jamming, while it dissertates the theory of the synthetic jamming technology.
出处
《中国电子科学研究院学报》
2007年第3期224-227,233,共5页
Journal of China Academy of Electronics and Information Technology
关键词
合成孔径雷达
干扰压制系数
相干干扰
综合干扰
Synthetic Aperture Radar
jamming blanket factor
coherent jamming
synthetic jamming
