应答接收机误码测试系统

The error code rate test system of answer receiver

应答接收机误码测试系统是在微波频段测试接收机误码率的测试设备。该设备由微波组件、编码组件、分析组件三部分组成，结构灵活、便于携带，适合外场测试；本系统可以模拟雷达发射信号、接收机输出信号，可以输出伪随码、固定码和各种轨迹数据．是应答机系统联试中重要的工具．描述了该测试系统的组成、原理、软件流程并给出应用结果．

The error code rate test system of answer receiver is used for testing error rate of testing receiver at microwave band. This system is composed of three parts, which are microwave module, coding module and analyzing module. It's configuration is agilie and portable to suit for testing at outfield. This system may simulate signal, which transmits by radar, or exparts receiver. It also output random codes, fixation codes and various contrail data; It's an important tool of system debugging of answer receiver. This paper, it describes the composing, principle, software flow and application result.