变压器耦合固态刚管调制器的窄脉冲应用  

Short Pulse Application of Solid-State Hard Tube Modulator Coupled with Transformer

作　　者：范青[1] 张建华[2] 江磊[3] 

机构地区：[1]安徽四创电子股份有限公司,安徽合肥230088 [2]中国电子科技集团公司第三十八研究所,安徽合肥230031 [3]华耀电子工业有限公司,安徽合肥230031

出　　处：《雷达科学与技术》2009年第2期154-157,共4页Radar Science and Technology

摘　　要：当前研制固态刚管调制器已经是雷达发射机技术的重要发展方向,不论是直接耦合还是变压器耦合的固态刚管调制器,在许多新型雷达发射机中都得到了应用。文中从开关器件的选择和变压器分布参数两个方面,对变压器耦合固态刚管调制器在窄脉冲应用时的输出波形进行了分析,通过分析和一些验证试验,得到了控制脉冲前沿和过冲的方法。Nowadays, it is an important trend to develop solid-state hard tube modulators in the field of radar transmitter technology. Both direct coupling and transformer coupling, solid-state hard tube modulators have been applied to many new radar transmitters. According to the choice of switching devices and distribu- tion parameters of transformer, the output waveform of short pulse of solid-state hard tube modulator coupled with transformer is analyzed in this paper. Through analysis and some verification experiments, the method of controlling pulse rising edge and overshoot is obtained.

关 键 词：变压器 固态刚管调制器 前沿 过冲 

分 类 号：TN761[电子电信—电路与系统] TN957.3