长阳极磁控管的工作机理与设计特点  

Theoretic Analysis and Design of Long-anode Magnetrons

作　　者：张兆镗[1] 

机构地区：[1]电子科技大学,四川成都610054

出　　处：《真空电子技术》2015年第5期40-43 57,57,共5页Vacuum Electronics

摘　　要：长阳极磁控管从上世纪五十年代发明以来,-直在英国独家生产,供应全球。近几年来,我国已有几个单位相继研发成功类似管型,性能参数相近,但价格仅为进口管子的40%~50%,深得国内用户的欢迎。但由于长阳极磁控管与普通磁控管的诸多差异,给设计者带来许多困惑,至今尚未见到国内外对此有相应的分析与探讨,因此,本文就作为一个尝试吧!Since invented in1950 s,long-anode magnetrons have only being produced by the United Kingdom.In recent years,some similar magnetrons were developed in several corporations in China.The domestic products have approximate performance parameters but only 40%~50% prices to foreign magnetrons and so they are welcomed by domestic users.Long-anode magnetrons differ from general ones which is difficult to realize for products designers.So far there has not been corresponding theoretic analysis and design of them,while we give a try in this paper.

关 键 词：磁控管 长阳极 短阳极 轴向模式 盘状天线 隔模带 

分 类 号：TN123[电子电信—物理电子学]