CAJ | 학술논문

连续波测速雷达需在应答机的配合下才能完成目标的捕获、跟踪和测量。针对双频多测速应答机信标测速数据系统误差较大问题，分析了应答机应答和信标测量模式的工作原理，采用直接法和间接法实现了多台测速雷达信标测速数据的综合处理，获取了目标在地心系下x、y、z3个方向的速度分量。试验结果表明：在文中此测速雷达布站和火箭射向模式下，采用直接法解算的速度分量精度优于间接法。
련속파측속뢰체수재응답궤적배합하재능완성목표적포획、근종화측량。침대쌍빈다측속응답궤신표측속수거계통오차교대문제，분석료응답궤응답화신표측량모식적공작원리，채용직접법화간접법실현료다태측속뢰체신표측속수거적종합처리，획취료목표재지심계하x、y、z3개방향적속도분량。시험결과표명：재문중차측속뢰체포참화화전사향모식하，채용직접법해산적속도분량정도우우간접법。
Transponder is needed at target capturing,tracking and measuring for continuous wave( CW) ve-locity measurement radar. To analyze the large system error for the beacon data of dual-band multi-velocity transponder,the principle of respond and beacon measurement mode for transponder is discussed. Direct and indirect methods are applied to synthetically process beacon data of multi-velocity radars. Then,the x,y,z velocity components are obtained. The experiment result shows that the accuracy of direct method is better than that of indirect method in the radars deployment and vehicle launch orientation mode in this paper.