Supported by the National Program on Key Basic Research Project of China(613233);the National Natural Science Foundation of China(61771117,61531010,61271029)
Project supported by the National Natural Science Foundation of China(Grant No.61271029);the Natural Science Key Laboratory Foundation;the Natural Science Fund for Distinguished Young Scholars of China(Grant No.61125103)
A novel slotted helix slow-wave structure (SWS) is proposed to develop a high power, wide-bandwidth, and high reliability millimeter-wave traveling-wave tube (TWT). This novel structure, which has higher heat capa...