CAJ | 학술논문

为满足雷达装备不断增长的保障需求，研制了一套便携式雷达装备检测系统，该检测系统的核心组成部分是超宽带雷达信号模拟器。模拟器采用低频段基带信号与高频段本振信号2次混频来模拟产生0.05~16 GHz范围内多种体制的雷达信号，最后完成了电路实现，经过信号测试各项指标均达到设计要求。
위만족뢰체장비불단증장적보장수구，연제료일투편휴식뢰체장비검측계통，해검측계통적핵심조성부분시초관대뢰체신호모의기。모의기채용저빈단기대신호여고빈단본진신호2차혼빈래모의산생0.05~16 GHz범위내다충체제적뢰체신호，최후완성료전로실현，경과신호측시각항지표균체도설계요구。
In order to meet the needs of a certain type of radar equipment increased security requirements, a set of portable radar equipment detection system was developed, the ultra wideband radar signal simulator was the core of the detection system. The baseband signal of low frequency was mixed with the vibration signal of high frequency band twice to generate many kinds of radar signal simulation system in the range of 0.05~16GHz in the simulator. Finally, the circuit implementa?tion was completed. After signal test, the indicators of radar signal simulator reached the design requirements.