论文部分内容阅读
引言这份报告的目的是研制一个具有栅控电子枪的用于相控阵雷达的阴极接地的行波管。该管被设计具有100千瓦的峰值输出功率,在1240～1340兆赫的频带内有13分贝的增益。这管子对于高频激励或电源电压的变化必须有最小的相位灵敏度。该管使用了一个环杆式互作用线路和一个导流系数为5×10~(-6)的栅控电子枪。这种高互作用阻抗线路和高导流系数电子枪组合的结
Introduction The purpose of this report is to develop a cathodic grounded traveling wave tube for a phased array radar with a gated electron gun. The tube is designed to have a peak output of 100 kW and a gain of 13 dB in the 1240 to 1340 MHz band. This tube must have minimum phase sensitivity for high-frequency excitation or supply voltage changes. The tube uses a ring-rod interaction circuit and a gate-controlled electron gun with a flow conductivity of 5 x 10 ~ (-6). This combination of high impedance lines and high conductivity electron gun junction