针对电子对抗领域提出的利用收发时分工作实现隔离的新技术要求,设计了一种新型聚焦极控制发射机。文中详 述了该发射机的系统组成和工作原理;介绍了前级微波链路、后级微波链路和行波管组成的微波系统以及主要器件的作 用;介绍了控制保护模块的功能和作用,行波管各极配套电源的设计原理和实现方式和结构工艺设计;最后给出了该发射 机的测试结果及应用情况。

According to the new technical requirement of EW (electronic warfare), a new transmitter controlled by the focus pole is designed. The composition and working principles of the transmitter is described in detail. The microwave system composed of TWT (traveling wave tube) and fore-and-aft microwave link and function of its main devices are described. The function of control and protection is introduced. The design of the power source cooperating with TWT is introduced,too. The design of structure technology is also discussed. At last, the testing data and application instance are given.