虚假图像 meaning in Chinese
vitua limage
vitualimage
Examples
- In this thesis , two methods of active deception jamming to sar , false target jamming and rebound jamming , are mainly studied
本文主要研究了两种对合成孔径雷达的有源欺骗干扰-虚假图像干扰和弹射式干扰。 - Chapter 4 proposes two false target jamming detection schemes by dual - aperture antenna along - track and cross - track interferometric sar , which are based on moving target detection technique and spatial cancellation algorithm
第四章将动目标检测技术和空域对消技术引入到对干扰目标的检测中,提出了沿航迹和跨航迹双天线干涉对消检测虚假图像欺骗干扰的方法。 - Space - borne radar parameters are used in simulation . base on the doppler frequency of rebound jamming signal , along - track interferometric detection scheme , which is proposed in chapter 4 , is employed to detect point target rebound jamming in simulation , and the results validate the feasibility of this kind detection scheme . at last , a detailed comparison between rebound jamming and false target jamming is made
第五章介绍了弹射式干扰原理,对干扰信号特征及干扰效果作了具体的分析,并利用机载sar参数作了干扰仿真实验;根据弹射式干扰信号多普勒频率的特点,利用沿航迹双天线干涉对消技术对弹射式点目标干扰进行检测,分析了仿真结果;最后还将弹射式干扰与虚假图像干扰进行了比较。 - Chapter 3 studies the false target jamming . jamming signal generation formula is proposed by the investigation of simultaneous ground echoes of two different point targets in radar beam . comprehensive research about the characteristics of jamming signal is made , and raw data is used in simulation
第三章对虚假图像干扰进行了研究,通过对雷达波束内两个不同的点目标在同一时刻的回波信号进行的分析比较,推导了干扰信号的生成公式,对干扰信号的特征作了详细的分析,并结合实测数据做了仿真实验。