JP4653649B2 - マルチビームクライストロン装置 - Google Patents
マルチビームクライストロン装置 Download PDFInfo
- Publication number
- JP4653649B2 JP4653649B2 JP2005346046A JP2005346046A JP4653649B2 JP 4653649 B2 JP4653649 B2 JP 4653649B2 JP 2005346046 A JP2005346046 A JP 2005346046A JP 2005346046 A JP2005346046 A JP 2005346046A JP 4653649 B2 JP4653649 B2 JP 4653649B2
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- JP
- Japan
- Prior art keywords
- magnetic field
- unit
- output
- cavity
- electron beam
- 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.)
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- 238000010894 electron beam technology Methods 0.000 claims description 79
- 230000003993 interaction Effects 0.000 claims description 54
- 230000005684 electric field Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 description 27
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/02—Tubes 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
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J23/087—Magnetic focusing arrangements
Landscapes
- Microwave Tubes (AREA)
- Particle Accelerators (AREA)
Description
13 集束磁界装置
18 電子銃部
19 高周波相互作用部
20 入力部
21 出力部
22 コレクタ部
31 入力空胴
32,33,34,35 中間空胴
36 出力空胴
40,40A,40B 主磁界発生部
44 出力側磁界発生部
49 電子銃側ポールピース
50 コレクタ側ポールピース
52,52A,52B 高周波相互作用部内ポールピース
Claims (3)
- 複数箇所からの電子ビームを発生する電子銃部と、
高周波電力を入力する入力部と、
前記電子銃部側から入力空胴、複数の中間空胴および出力空胴を有し、前記電子銃部で発生した電子ビームと高周波電界との相互作用により前記入力部から入力空胴に入力された高周波電力を増幅する高周波相互作用部と、
前記高周波相互作用部の出力空胴から高周波電力を出力する出力部と、
前記高周波相互作用部を通過する電子ビームを捕集するコレクタ部と、
前記高周波相互作用部の入力空胴および中間空胴の外側に配置される主磁界発生部、前記高周波相互作用部の出力空胴の外側に配置される出力側磁界発生部、前記高周波相互作用部と前記電子銃部との間に配置される電子銃側ポールピース、前記高周波相互作用部と前記コレクタ部との間に配置されるコレクタ側ポールピース、前記出力側磁界発生部と前記主磁界発生部との間に配置される高周波相互作用部内ポールピースを有し、前記電子銃部で発生した電子ビームを集束する集束磁界装置と
を具備していることを特徴とするマルチビームクライストロン装置。 - 主磁界発生部が発生する磁力線の向きと出力側磁界発生部が発生する磁力線の向きを同一方向としている
ことを特徴とする請求項1記載のマルチビームクライストロン装置。 - 主磁界発生部は、出力空胴側に配置される中間空胴とこの中間空胴を除く他の中間空胴側とに対応して分割配置され、
高周波相互作用部内ポールピースは、出力側磁界発生部と主磁界発生部との間および前記分割配置された主磁界発生部の間にそれぞれ配置されている
ことを特徴とする請求項1または2記載のマルチビームクライストロン装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005346046A JP4653649B2 (ja) | 2005-11-30 | 2005-11-30 | マルチビームクライストロン装置 |
EP06124805A EP1793407B1 (en) | 2005-11-30 | 2006-11-27 | Multi-beam klystron apparatus |
US11/606,026 US7385354B2 (en) | 2005-11-30 | 2006-11-30 | Multi-beam klystron apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005346046A JP4653649B2 (ja) | 2005-11-30 | 2005-11-30 | マルチビームクライストロン装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007149617A JP2007149617A (ja) | 2007-06-14 |
JP4653649B2 true JP4653649B2 (ja) | 2011-03-16 |
Family
ID=37846126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005346046A Active JP4653649B2 (ja) | 2005-11-30 | 2005-11-30 | マルチビームクライストロン装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7385354B2 (ja) |
EP (1) | EP1793407B1 (ja) |
JP (1) | JP4653649B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022196648A1 (ja) | 2021-03-17 | 2022-09-22 | キヤノン電子管デバイス株式会社 | クライストロン装置 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4805656B2 (ja) * | 2005-10-31 | 2011-11-02 | 株式会社東芝 | マルチビームクライストロン装置 |
US8975816B2 (en) * | 2009-05-05 | 2015-03-10 | Varian Medical Systems, Inc. | Multiple output cavities in sheet beam klystron |
US8847489B2 (en) * | 2009-10-21 | 2014-09-30 | Omega P-Inc. | Low-voltage, multi-beam klystron |
US8994297B2 (en) * | 2009-10-21 | 2015-03-31 | Omega P Inc. | Low-voltage, Multi-Beam Klystron |
US8547006B1 (en) | 2010-02-12 | 2013-10-01 | Calabazas Creek Research, Inc. | Electron gun for a multiple beam klystron with magnetic compression of the electron beams |
KR101195487B1 (ko) | 2011-11-14 | 2012-10-30 | 한국기계연구원 | 전자빔 피니싱 가공 또는 전자 현미경을 위한 일체형 전자빔 집속 렌즈 컬럼 구조물을 갖는 전자빔 주사장치 |
WO2015102681A2 (en) * | 2013-09-11 | 2015-07-09 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and systems for rf power generation and distribution to facilitate rapid radiation therapies |
EP3043864A4 (en) | 2013-09-11 | 2017-07-26 | The Board of Trustees of The Leland Stanford Junior University | Methods and systems for beam intensity-modulation to facilitate rapid radiation therapies |
WO2016037075A1 (en) * | 2014-09-04 | 2016-03-10 | Omega-P, Inc. | Partially grounded depressed collector |
US9697978B2 (en) * | 2015-06-17 | 2017-07-04 | The Board Of Trustees Of The Leland Stanford Junior University | Multi-frequency klystron designed for high efficiency |
CN105551919B (zh) * | 2015-12-29 | 2017-05-24 | 中国科学院电子学研究所 | 速调管谐振腔特性参数的确定方法 |
JP7089325B2 (ja) * | 2017-12-28 | 2022-06-22 | キヤノン電子管デバイス株式会社 | クライストロン |
JP7070980B2 (ja) * | 2018-04-12 | 2022-05-18 | キヤノン電子管デバイス株式会社 | クライストロン |
RU2747579C2 (ru) * | 2019-05-08 | 2021-05-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." | Мощный широкополосный клистрон |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2363185A1 (fr) * | 1976-08-27 | 1978-03-24 | Thomson Csf | Dispositif de couplage pour tube hyperfrequence et tube hyperfrequence comportant un tel dispositif |
FR2596199B1 (fr) * | 1986-03-19 | 1994-03-18 | Thomson Csf | Circuit de sortie pour klystron et klystron comportant un tel circuit de sortie |
US7285915B2 (en) * | 1994-12-01 | 2007-10-23 | Frederick Michael Mako | Electron gun for producing incident and secondary electrons |
US5581154A (en) * | 1995-04-10 | 1996-12-03 | The United States Of America As Represented By The Secretary Of The Navy | Resistive wall klystron amplifier |
FR2764730B1 (fr) * | 1997-06-13 | 1999-09-17 | Thomson Tubes Electroniques | Canon electronique pour tube electronique multifaisceau et tube electronique multifaisceau equipe de ce canon |
FR2780809B1 (fr) * | 1998-07-03 | 2003-11-07 | Thomson Tubes Electroniques | Tube electronique multifaisceau avec champ magnetique de correction de trajectoire des faisceaux |
JP3147227B2 (ja) * | 1998-09-01 | 2001-03-19 | 日本電気株式会社 | 冷陰極電子銃 |
US6326730B1 (en) * | 1998-11-16 | 2001-12-04 | Litton Systems, Inc, | Low-power wide-bandwidth klystron |
US6429589B2 (en) * | 1999-04-16 | 2002-08-06 | Northrop Grumman Corporation | Oil-cooled multi-staged depressed collector having channels and dual sleeves |
US6847168B1 (en) * | 2000-08-01 | 2005-01-25 | Calabazas Creek Research, Inc. | Electron gun for a multiple beam klystron using magnetic focusing with a magnetic field corrector |
US6617791B2 (en) * | 2001-05-31 | 2003-09-09 | L-3 Communications Corporation | Inductive output tube with multi-staged depressed collector having improved efficiency |
US7116064B1 (en) * | 2004-02-27 | 2006-10-03 | Advanced Energy Systems, Inc. | Axisymmetric emittance-compensated electron gun |
-
2005
- 2005-11-30 JP JP2005346046A patent/JP4653649B2/ja active Active
-
2006
- 2006-11-27 EP EP06124805A patent/EP1793407B1/en active Active
- 2006-11-30 US US11/606,026 patent/US7385354B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022196648A1 (ja) | 2021-03-17 | 2022-09-22 | キヤノン電子管デバイス株式会社 | クライストロン装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1793407B1 (en) | 2011-07-13 |
US7385354B2 (en) | 2008-06-10 |
EP1793407A3 (en) | 2008-08-13 |
JP2007149617A (ja) | 2007-06-14 |
EP1793407A2 (en) | 2007-06-06 |
US20080100384A1 (en) | 2008-05-01 |
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