摘要
本文介绍环圈结构的特性和整管的设计。所研制的Ｓ波段环圈行波管在２．３－２．７ＧＨｚ频率范围内脉冲功率大于５．５ｋＷ，饱和增益大于３９ｄＢ，电子效率大于２０％。该管的性能参数和尺寸满足了技术指标的要求。
The characteristics of ring-loop structure and the design of the tube are de- scribed in the paper. For the developed S-band ring-loop traveling wave tube,the pulse power exceeds 5.5 kW. the saturated gain is greater than 39 dB and the electronic efficiency is better than 20% over the 2.3 to 2.7 GHz frequency range. The performance data and geometry dimen- sions of the tube meet request of the technique specifications.
出处
《真空电子技术》
1998年第5期1-6,共6页
Vacuum Electronics
关键词
环圈结构
行波管
色散
耦合阻抗
Ring-loop structure, Traveling wave tube, Dispersion,Coupling impedance
