小型化紧凑型高功率宽谱源

分析改进了电感隔离型重频Marx发生器整体电路和主元件排列,实现了自建立和结构紧凑的发生器。优化设计了谐振器的对地开关和耦合器,提高了谐振器的输出效率。通过实验研究得出:宽谱源辐射因子175kV,重复频率20Hz,中心频率300MHz,百分比带宽22%。该源体积小于0.2m3,重量约200kg。通过系统集成,使整套系统具备了可移动、整体360°旋转和远程控制等功能。

Miniaturized and compact high power wide-band source

Compact configuration and self-establishment of all-inductive isolated repetition frequency Marx generator is performed by improving the total circuit and key element arrange. Switches to ground and coupler of the oscillator are well-designed, and the output power of the oscillator is increased. Through experiments, the following qualifications of the wide-band source is concluded, the wide spectrum radiation factor is 175 kV, the repetition frequency is 20 Hz, the center radiation frequency is 300 MHz, the spectrum width is 22%, the volume is less than 0.2 m3, and the weight is about 200 kg. The system is integrated, movable, 360 rotatable, and can be controlled remotely.