引言单脉冲二次雷达是利用单脉冲测角原理,由地面雷达站向空中不间断的发出询问信号,并接收飞机应答机发射的应答信号,经过计算机设定程序对接收来得信号进行处理,并算出其高度、方位、距离等有效信息,利用传输设备送至终端系统显示,配合调度人员对其进行驾控。雷达本身属于复杂的电子设备系统,一般其组成有天馈系统、 Introduction Single pulse secondary radar is the use of single pulse angle measurement principle, from the ground radar station to the air uninterrupted issue of interrogation signals and receive aircraft answering machine answering signals transmitted through the computer to set the program to receive the signal processing and Calculate the height, orientation, distance and other valid information, the use of transmission equipment sent to the terminal system display, with dispatchers to control it. Radar itself is a complex electronic equipment system, the general composition of the antenna system,