摘要
雷达信号模拟器是现代信息化条件下构建密集、复杂多变电磁信号环境的必要手段,为电子系统装备提供典型逼真的测试环境,设计了一种能模拟雷达信号、塔康信号和GPS信号多功能雷达信号环境模拟器。阐述了三种信号模拟原理和模拟器硬件设计,并提供了所设计模拟器的外形图和试验测试输出信号的波形频谱图,测试结果表明达到了预期设计目标。
Radar signal simulator is the necessary means to construction intensive,complex electromagnetic signal environment under the condition of modern information. Due to equipment test requirement,a kind of multi-function signal environment simulator is designed to simulate radar signal,TACAN and GPS. The principle of three kinds of signal simulation and hardware implementation are expounded,and the shape of simulator and the wave spectrum diagram of output signal are provided. Experimental results show that the desired design goal is achieved.
出处
《沈阳理工大学学报》
CAS
2014年第3期16-20,54,共6页
Journal of Shenyang Ligong University
