一种Ku波段大功率脉冲行波管的研制  

Development of a Ku-Band High-Power Pulse TWT

作　　者：王翠连 字张雄[1] 王加松[1] 宋晓霖 石代恒[1] 史中正 WANG Cui-lian;ZI Zhang-xiong;WANG Jia-song;SONG Xiao-lin;SHI dai-heng;SHI Zhong-zheng(Beijing Vacuum Electronics Research Institute,Beijing 100015,China;The Seventh Military Representation Section of Air Force Equipment in Beijing,Beijing 100086,China)

机构地区：[1]北京真空电子技术研究所,北京100015 [2]空装驻北京地区第七军代表室,北京100086

出　　处：《真空电子技术》2023年第4期32-35,49,共5页Vacuum Electronics

摘　　要：本文给出了一种Ku波段大功率耦合腔行波管技术方案,通过采用双阳极栅控电子枪、一体化电磁聚焦、相速跳变提升互作用效率等关键技术,在Ku波段毫秒级长脉宽条件下的脉冲输出功率分别达到30.2 kW(1.5 GHz)和22.5 kW(2 GHz)。The technology scheme of a Ku-band high-power coupled-cavity traveling-wave tube(TWT)is presented.Some key technologies such as double anode gate-controlled electron gun,integrated solenoid magnet focusing system,and phase-velocity jump for improving interaction efficiency are adopted.The pulse output power under millisecond pulse width in Ku-band can reach 30.2 kW(1.5 GHz)and 22.5 kW(2 GHz),respectively.

关 键 词：大功率 脉冲 行波管 

分 类 号：TN124[电子电信—物理电子学]