CAJ | 학술논문

欺骗式干扰是对合成孔径雷达的一种有效的干扰方式。在分析运动点目标的合成孔径雷达回波特性基础上,得出了利用干扰机生成虚假动目标的方法。分析了SAR静止目标成像系统对动目标的成像效果,提出并解决了基于场景环境的运动参数设置问题。最后利用实验仿真验证了方法的正确性。
기편식간우시대합성공경뢰체적일충유효적간우방식。재분석운동점목표적합성공경뢰체회파특성기출상,득출료이용간우궤생성허가동목표적방법。분석료SAR정지목표성상계통대동목표적성상효과,제출병해결료기우장경배경적운동삼수설치문제。최후이용실험방진험증료방법적정학성。
Deceptive jamming to SAR is an effective jamming method.Based on the analysis of the echo features of moving point target,the method is achieved to produce deceptive moving target through the signals which are received by the jammer.The moving target image effect is analyzed by the SAR quiescence targets image system,also the question of how to figure out the speed parameter is pointed out and solved.At last the correction of the method is proved by the simulations.