JPH0361297B2 - - Google Patents

Info

Publication number
JPH0361297B2
JPH0361297B2 JP57061875A JP6187582A JPH0361297B2 JP H0361297 B2 JPH0361297 B2 JP H0361297B2 JP 57061875 A JP57061875 A JP 57061875A JP 6187582 A JP6187582 A JP 6187582A JP H0361297 B2 JPH0361297 B2 JP H0361297B2
Authority
JP
Japan
Prior art keywords
electron beam
collector
frequency circuit
high frequency
electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP57061875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58178942A (ja
Inventor
Takao Kageyama
Hideo Ikegami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP57061875A priority Critical patent/JPS58178942A/ja
Publication of JPS58178942A publication Critical patent/JPS58178942A/ja
Publication of JPH0361297B2 publication Critical patent/JPH0361297B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/025Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators with an electron stream following a helical path

Landscapes

  • Plasma Technology (AREA)
  • Microwave Tubes (AREA)
JP57061875A 1982-04-14 1982-04-14 電子ビ−ムジヤイロ装置 Granted JPS58178942A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57061875A JPS58178942A (ja) 1982-04-14 1982-04-14 電子ビ−ムジヤイロ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57061875A JPS58178942A (ja) 1982-04-14 1982-04-14 電子ビ−ムジヤイロ装置

Publications (2)

Publication Number Publication Date
JPS58178942A JPS58178942A (ja) 1983-10-20
JPH0361297B2 true JPH0361297B2 (enrdf_load_stackoverflow) 1991-09-19

Family

ID=13183738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57061875A Granted JPS58178942A (ja) 1982-04-14 1982-04-14 電子ビ−ムジヤイロ装置

Country Status (1)

Country Link
JP (1) JPS58178942A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58178942A (ja) 1983-10-20

Similar Documents

Publication Publication Date Title
Thumm High power gyro-devices for plasma heating and other applications
WO1989010000A2 (en) Plasma-assisted high-power microwave generator
Xie et al. Study of a 0.35 THz extended interaction oscillator driven by a pseudospark-sourced sheet electron beam
JPH088071B2 (ja) 電磁放射発生装置および高電流電子銃
WO2009123593A1 (en) Hollow beam electron gun for use in a klystron
Singh et al. Gyrotron and its electron beam source: A review
US9196449B1 (en) Floating grid electron source
US4888776A (en) Ribbon beam free electron laser
JPH03500221A (ja) 改良されたプラズマ波管
Roitman et al. Sub-millimeter waves from a compact, low voltage extended interaction klystron
US9368313B1 (en) Electronic amplifier device
Thumm Present developments and status of electron sources for high power gyrotron tubes and free electron masers
Thumm History, presence and future of gyrotrons
Thumm State-of-the-art of high power gyro-devices and free electron masers: Update 2005
JPH0361297B2 (enrdf_load_stackoverflow)
US4087720A (en) Multi-beam, multi-aperture ion sources of the beam-plasma type
US6633129B2 (en) Electron gun having multiple transmitting and emitting sections
JPS6319064B2 (enrdf_load_stackoverflow)
US4491765A (en) Quasioptical gyroklystron
JPH0232733B2 (enrdf_load_stackoverflow)
Thumm et al. 2.2 MW record power of the 0.17 THz European pre-prototype coaxial-cavity gyrotron for ITER
EP0234702A2 (en) Dual-discharge gas ion laser
Liu et al. Observation of low-frequency oscillations in W-band gyro-TWTs caused by weak and strong plasma
JPH0345858B2 (enrdf_load_stackoverflow)
GB2120008A (en) Emitron: a microwave diode