【摘要】 提出一种对机载合成孔径雷达的干扰技术,该技术要求不仅要进行距离向的瞄准式干扰,还要进行方位向的瞄准式干扰。通过方位向的瞄准,可使对机载SAR干扰所需的干扰功率大约下降5 dB~6 dB。文中研究了进行方位向瞄准式干扰的可行性,分析了工程误差对实现方位向瞄准式干扰的影响,提出了相应的减小误差影响的措施,最后还给出了干扰系统的组成和工作流程。更多还原

【Abstract】 This paper presents a method of aimed jamming in azimuth to airborne SAR. It could decrease the jammingpower by5 -6 dB. The feasibility of this jamming method is also analyzed. The effect of tolerance to azimuth aimed jamming is al-so analyzed. And some measures are suggested to deal with the error. The configuration of the jamming system and its working flowprocess are also described in this paper.更多还原