S波段5kW环圈行波管  

A S-Band 5 kW Ring-Loop Traveling-Wave Tube

作　　者：刘顺康[1,2] 丁宇杰 

机构地区：[1]东南大学 [2]南京电子管厂

出　　处：《真空电子技术》1998年第5期1-6,共6页Vacuum Electronics

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.

关 键 词：环圈结构 行波管 色散 耦合阻抗 

分 类 号：TN124[电子电信—物理电子学]