摘要
场致发射阴极行波管是一种新型的具有竞争力的微波器件,场致发射阴极是场致发射阴极行波管的重要组成部分。文中分析了场致发射机理及其在行波管应用中的最新进展,并讨论了场致发射阴极行波管国内外开发研究现状及差距。
Field emission cathode traveling-wave tube（TWT） is a new type of microwave device and field emission cathode is an important component of TWT. In this paper, the principle of field emission as well as the new development of its application in TWT are analyzed, and the current situation of field emission cathode TWT research at home and abroad is discussed.
出处
《苏州科技学院学报（自然科学版）》
CAS
2007年第3期52-54,58,共4页
Journal of Suzhou University of Science and Technology （Natural Science Edition）
