高功率微波源四极管发射机设计与研究

摘要

重点介绍了一种直线加速器系统注入能量的高功率微波源四极管发射机。从加速器注入功率要求入手，介绍四极管发射机研制方法。主要内容包括发射机系统构成，指标计算、分配以及具体实现。重点阐述了发射机的固态放大器设计、阳极电源设计、控栅和帘栅电源设计。并对发射机的馈线设计和热设计提出了工程解决方案。针对四极管发射机特点作出了细致分析。项目完成后，经过测试、联调，各项指标满足设计要求，为以后四极管高功率微波源的研制与开发提供了很好的设计参考。%A kind of high power microwave transmitter is presented,which is based on the HDLS quad-rode.Starting from the request of power immitting into the HDL,the design method of the quadrode trans-mitter is discussed.The paper mainly includes the composition of the transmitter and the calculation,alloca-tion and realization of the performance indexes,focusing on the design methods of solid-state amplifier,an-ode power source,controlling grid power source and shade grid power source.The engineering solutions of transmission lines and cooling system are presented.The characteristics of the quadrode transmitter is partic-ularly analysed.Through test and experiment,all parameters meet the design requirements.