reflex klystron meaning in Chinese
反射速调管
回复式速管
Examples
- High power radial reflex klystron oscillator with virtual cathode
新型高功率虚阴极径向反射速调管振荡器 - This new radial reflex klystron oscillator with virtual cathode is designed and simulated by 2 . 5 - d pic code
分析了电子束在径向反射腔中形成虚阴极的过程和虚阴极对电子束的调制作用。 - Several new styles of radial klystron oscillators are studied theoretically and numerically . these new members include : the radial klystron oscillator with foldaway - concentric cylindrical cavity , the radial reflex klystron oscillator with virtual cathode and radial reflex klystron with open foldaway - concentric cylindrical cavity
它们是折叠式谐振腔径向速调管振荡器，高功率虚阴极径向反射速调管振荡器，开放式同轴折叠式谐振腔径向反射速调管振荡器。 - The feed - back provided by the reflected electron beams reduce the start - up current and the start - up time in a vircator , while the existence of klystron cavity improves the extracting efficiency , hence the radial reflex klystron oscillator with virtual cathode combines the advantages of both devices , becomes a compact , efficient set
利用虚阴极反射电子束对调制腔的正反馈，可以减小起振电流和起振时间，而且提高了微波产生效率。它是一种结构简单，紧凑，不需要引导磁场的器件。 - Simulation results show 2 . 5 gw output power with a frequency of 1 . 25ghz can be generated with an input of 620kv voltage , dc input power of 10 . 5gw electron beam . ( 3 ) the radial reflex klystron with an open foldaway - concentric cylindrical resonant cavity integrates the resonant cavity and reflex cavity within one foldaway coaxial cavity , so it is a very compact high power microwave device
然后对这种器件进行了数值模拟研究，得到的典型结果为:输入电压620kv ，输入直流功率io . sgw ，输出微波峰值功率为2 . sgw ，虚阴极振荡频率被锁定，频率为1 . 25ghz ，微波饱和时间小于sns 。