一种新型磁控管的能量输出阻抗变换器

New kind of energy-output impedance convertor of magnetron

设计和试制了一种用于船舶雷达的新型磁控管,对该磁控管的微波能量输出系统进行重点研究,它是常规双脊波导(或称工字型波导)的一种改型,尺寸小、结构紧凑、频带宽,称为指数式圆波导工字形阻抗变换器.对它的原理进行了理论分析,并导出其计算方法,确定其结构尺寸,可供工程设计使用.

In this paper,the microwave energyoutput system of magnetron was designed and discussed.It is an improvement in general 'H'type waveguide with small size and wide frequency band,which is called exponential circular 'H'type impedance convertor.The principle was theoretically analyzed.The calculating method was introduced to give the structural size for engineering design reference.