[Object] To provide an electron source that is lightweight, simple in configuration, and capable of suppressing characteristic degradation or recovering characteristics without causing an increase in power consumption.[Solving Means] A CNT electron source includes: a CNT emitter 32 for emitting electrons; a gate electrode 33 for extracting electrons from the CNT emitter 32; and a gate power supply connection switching relay 37a and a CNT emitter grounding switching relay 37b that cause the gate electrode 33 to emit electrons to irradiate the CNT emitter with electrons.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ELECTRON SOURCE AND ELECTRON SOURCE UNIT


    Weitere Titelangaben:

    ELEKTRONENQUELLE UND ELEKTRONENQUELLENEINHEIT
    SOURCE D'ÉLECTRONS ET UNITÉ DE SOURCE D'ÉLECTRONS


    Beteiligte:
    OHKAWA YASUSHI (Autor:in) / KAWAMOTO SATOMI (Autor:in)

    Erscheinungsdatum :

    16.11.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / H01J Elektrische Entladungsröhren oder Entladungslampen , ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS



    ELECTRON SOURCE AND ELECTRON SOURCE UNIT

    OHKAWA YASUSHI / KAWAMOTO SATOMI | Europäisches Patentamt | 2020

    Freier Zugriff

    ELECTRON SOURCE AND ELECTRON SOURCE UNIT

    OKAWA YASUSHI / KAWAMOTO TOSHIMI | Europäisches Patentamt | 2020

    Freier Zugriff

    Electron Bombardment Ion Source

    Stuhlinger, Ernst | AIAA | 1963


    Dual-Cathode Electron-Beam Source

    Bradley, James G. / Conley, Joseph M. / Wittry, David B. | NTRS | 1988


    Electron Transfer Discharge Ion Source

    Stuhlinger, Ernst | AIAA | 1963