CAJ | 학술논문

　　在多目标情况下，统计多输入多输出（MIMO）雷达需要对不同观测通道中估计出的目标参数进行配对，才能完成多个目标定位及其速度估计。针对这一问题，对统计MIMO雷达提出了一种映射搜索配对法来实现在不同观测通道中的目标距离延时和多普勒频率估计值的配对，从而获得目标位置及其速度估计值。仿真结果表明，该方法在目标雷达散射截面（RCS）闪烁情况下能对多个目标进行有效定位和速度估计。
　　재다목표정황하，통계다수입다수출（MIMO）뢰체수요대불동관측통도중고계출적목표삼수진행배대，재능완성다개목표정위급기속도고계。침대저일문제，대통계MIMO뢰체제출료일충영사수색배대법래실현재불동관측통도중적목표거리연시화다보륵빈솔고계치적배대，종이획득목표위치급기속도고계치。방진결과표명，해방법재목표뢰체산사절면（RCS）섬삭정황하능대다개목표진행유효정위화속도고계。
When the statistical multiple-input multiple-output (MIMO)radar is exploited for multi-target local-ization and velocity estimation,the estimated parameters in the multiple observation channels have to be paired for every target . A mapping search pairing method is proposed in this paper,by which the estimated target dis-tance delays and the estimated Doppler frequencies are paired . Then the positions and velocities of targets are solved from the successfully paired parameters . The simulation results demonstrate that the proposed method ef-fectively accomplishes localization and velocity estimation of the multiple targets with the radar cross section(RCS)scintillations .