JPS6433900A - Phase shifter for nuclear fusion device - Google Patents

Phase shifter for nuclear fusion device

Info

Publication number
JPS6433900A
JPS6433900A JP62187562A JP18756287A JPS6433900A JP S6433900 A JPS6433900 A JP S6433900A JP 62187562 A JP62187562 A JP 62187562A JP 18756287 A JP18756287 A JP 18756287A JP S6433900 A JPS6433900 A JP S6433900A
Authority
JP
Japan
Prior art keywords
dielectric substance
wave guide
changed
phase shifter
dielectric
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.)
Pending
Application number
JP62187562A
Other languages
Japanese (ja)
Inventor
Hitoshi Shimizu
Takashi Okazaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62187562A priority Critical patent/JPS6433900A/en
Publication of JPS6433900A publication Critical patent/JPS6433900A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Plasma Technology (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

PURPOSE:To simplify and shorten a phase shifter in a high-frequency transmission system and facilitate the phase control between wave guides by providing a mechanism practically changing a dielectric substance inserted into the wave guide. CONSTITUTION:A dielectric substance 16 with the anisotropic dielectric constant is inserted into a wave guide 15, the dielectric substance can be changed in direction by a dielectric substance moving knob 18 centering a rotary shaft 17. If the size of the dielectric substance is set equal to the inner diameter size of the wave guide, the dielectric substance can be moved from the state that it is put on the bottom to the state that it is put vertically to the wave guide axis. If the high-frequency electric field has only the vertical component of the wave guide axis and the longitudinal side, when the direction of the anisotropic crystal axis of the dielectric substance is changed, the high-frequency electric field becomes equivalent to that generated when the dielectric substance with the different dielectric constant is inserted and the wavelength is changed, thus the phase at the outlet end is changed in the wave guide with the same length. The length of a phase shifter can be thereby shortened.
JP62187562A 1987-07-29 1987-07-29 Phase shifter for nuclear fusion device Pending JPS6433900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62187562A JPS6433900A (en) 1987-07-29 1987-07-29 Phase shifter for nuclear fusion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62187562A JPS6433900A (en) 1987-07-29 1987-07-29 Phase shifter for nuclear fusion device

Publications (1)

Publication Number Publication Date
JPS6433900A true JPS6433900A (en) 1989-02-03

Family

ID=16208255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62187562A Pending JPS6433900A (en) 1987-07-29 1987-07-29 Phase shifter for nuclear fusion device

Country Status (1)

Country Link
JP (1) JPS6433900A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006132960A (en) * 2004-11-02 2006-05-25 Japan Atomic Energy Agency High frequency power measurement device in high frequency induction heating device
JP2010183169A (en) * 2009-02-03 2010-08-19 Denso Corp Antenna system
JP2012033385A (en) * 2010-07-30 2012-02-16 Toshiba Corp Plasma processing apparatus and plasma processing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006132960A (en) * 2004-11-02 2006-05-25 Japan Atomic Energy Agency High frequency power measurement device in high frequency induction heating device
JP2010183169A (en) * 2009-02-03 2010-08-19 Denso Corp Antenna system
JP2012033385A (en) * 2010-07-30 2012-02-16 Toshiba Corp Plasma processing apparatus and plasma processing method

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