Design and development of high linearity millimeter wave traveling-wave tube for satellite communications
He Jun†, Huang Ming-Guang, Li Xian-Xia, Li Hai-Qiang, Zhao Lei, Zhao Jian-Dong, Li Yue, Zhao Shi-Lei
       
Comparisons of output power, gain, and electronic efficiency along axial length between TWT1 and TWT2.