Modulation of field emission by small AC signals

In a microwave tube the energy of electrons in an electron beam, which are usually generated by a thermionic cathode, is modulated such that it is transformed into electromagnetic wave energy. In this paper, we modulated the field emission using AC signals.A field emission current with AC components...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Science China. Technological sciences 2017-12, Vol.60 (12), p.1897-1902
Hauptverfasser:	Yang, Jin, Zhang, GengMin, Zhou, HaiTao, Wei, JinDi, Chen, YanHui, Shen, ChengMin
Format:	Artikel
Sprache:	eng
Schlagworte:	Alternating current Circuits Electric potential Electron beams Engineering Field emission Wave power
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!