JP2011530799A5 - - Google Patents

Download PDF

Info

Publication number
JP2011530799A5
JP2011530799A5 JP2011522988A JP2011522988A JP2011530799A5 JP 2011530799 A5 JP2011530799 A5 JP 2011530799A5 JP 2011522988 A JP2011522988 A JP 2011522988A JP 2011522988 A JP2011522988 A JP 2011522988A JP 2011530799 A5 JP2011530799 A5 JP 2011530799A5
Authority
JP
Japan
Prior art keywords
accelerator
radio frequency
frequency
output
output pulse
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.)
Granted
Application number
JP2011522988A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011530799A (ja
JP5599398B2 (ja
Filing date
Publication date
Priority claimed from US12/228,350 external-priority patent/US8183801B2/en
Application filed filed Critical
Publication of JP2011530799A publication Critical patent/JP2011530799A/ja
Publication of JP2011530799A5 publication Critical patent/JP2011530799A5/ja
Application granted granted Critical
Publication of JP5599398B2 publication Critical patent/JP5599398B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011522988A 2008-08-12 2009-08-12 加速器を動作する方法及び多重エネルギー放射線源 Active JP5599398B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/228,350 2008-08-12
US12/228,350 US8183801B2 (en) 2008-08-12 2008-08-12 Interlaced multi-energy radiation sources
PCT/US2009/004609 WO2010019228A2 (en) 2008-08-12 2009-08-12 Interlaced multi-energy radiation sources

Publications (3)

Publication Number Publication Date
JP2011530799A JP2011530799A (ja) 2011-12-22
JP2011530799A5 true JP2011530799A5 (enExample) 2012-09-27
JP5599398B2 JP5599398B2 (ja) 2014-10-01

Family

ID=41669527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011522988A Active JP5599398B2 (ja) 2008-08-12 2009-08-12 加速器を動作する方法及び多重エネルギー放射線源

Country Status (6)

Country Link
US (2) US8183801B2 (enExample)
EP (1) EP2319281B1 (enExample)
JP (1) JP5599398B2 (enExample)
CN (1) CN102160469B (enExample)
RU (1) RU2508617C2 (enExample)
WO (1) WO2010019228A2 (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7915840B1 (en) * 2007-04-24 2011-03-29 The United States Of America As Represented By The United States Department Of Energy RF power recovery feedback circulator
US8183801B2 (en) 2008-08-12 2012-05-22 Varian Medical Systems, Inc. Interlaced multi-energy radiation sources
US8330397B2 (en) * 2008-09-16 2012-12-11 Varian Medical Systems, Inc. Device for reducing peak field an accelerator system
US8198587B2 (en) 2008-11-24 2012-06-12 Varian Medical Systems, Inc. Compact, interleaved radiation sources
US8232748B2 (en) 2009-01-26 2012-07-31 Accuray, Inc. Traveling wave linear accelerator comprising a frequency controller for interleaved multi-energy operation
US8203289B2 (en) 2009-07-08 2012-06-19 Accuray, Inc. Interleaving multi-energy x-ray energy operation of a standing wave linear accelerator using electronic switches
US8311187B2 (en) * 2010-01-29 2012-11-13 Accuray, Inc. Magnetron powered linear accelerator for interleaved multi-energy operation
US8284898B2 (en) * 2010-03-05 2012-10-09 Accuray, Inc. Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator
GB2481602B (en) 2010-06-30 2017-11-15 E2V Tech (Uk) Ltd Switching arrangement
RU2452143C2 (ru) * 2010-07-05 2012-05-27 Демидова Елена Викторовна Способ генерации тормозного излучения с поимпульсным переключением энергии и источник излучения для его осуществления
DE102010032214A1 (de) * 2010-07-26 2012-01-26 Siemens Aktiengesellschaft Methode und Anordnung zur Kontrolle von Schall- und Stoßwellen in einem Target eines Teilchenbeschleunigers
US8472583B2 (en) 2010-09-29 2013-06-25 Varian Medical Systems, Inc. Radiation scanning of objects for contraband
US9167681B2 (en) 2010-10-01 2015-10-20 Accuray, Inc. Traveling wave linear accelerator based x-ray source using current to modulate pulse-to-pulse dosage
US9258876B2 (en) 2010-10-01 2016-02-09 Accuray, Inc. Traveling wave linear accelerator based x-ray source using pulse width to modulate pulse-to-pulse dosage
US8942351B2 (en) 2010-10-01 2015-01-27 Accuray Incorporated Systems and methods for cargo scanning and radiotherapy using a traveling wave linear accelerator based X-ray source using pulse width to modulate pulse-to-pulse dosage
US8836250B2 (en) 2010-10-01 2014-09-16 Accuray Incorporated Systems and methods for cargo scanning and radiotherapy using a traveling wave linear accelerator based x-ray source using current to modulate pulse-to-pulse dosage
DE102010042148A1 (de) * 2010-10-07 2012-04-12 Siemens Aktiengesellschaft Verfahren zur Anregung einer Schwingung in einem Resonator
US8803453B2 (en) 2011-06-22 2014-08-12 Varian Medical Systems, Inc. Accelerator system stabilization for charged particle acceleration and radiation beam generation
JP2013026070A (ja) * 2011-07-22 2013-02-04 Mitsubishi Heavy Ind Ltd Ｘ線発生装置及びｘ線発生装置の制御方法
CN102612251B (zh) * 2012-03-13 2015-03-04 苏州爱因智能设备有限公司 一种双微波源电子直线加速器
IN2014DN07319A (enExample) * 2012-03-21 2015-04-24 Siemens Ag
DE102012209185B4 (de) * 2012-05-31 2019-05-29 Siemens Healthcare Gmbh Hochfrequenzquelle für einen Linearbeschleuniger
US20140002196A1 (en) * 2012-06-25 2014-01-02 Paul H. Leek Method and system for controlling the frequency of a high power microwave source
DE102012212720A1 (de) * 2012-07-19 2014-01-23 Siemens Aktiengesellschaft MeV-Elektronenquelle
US8878432B2 (en) * 2012-08-20 2014-11-04 Varian Medical Systems, Inc. On board diagnosis of RF spectra in accelerators
US9119281B2 (en) 2012-12-03 2015-08-25 Varian Medical Systems, Inc. Charged particle accelerator systems including beam dose and energy compensation and methods therefor
CN103019213A (zh) * 2012-12-19 2013-04-03 江苏安德信超导加速器科技有限公司 连续变能量辐照加速器的调节控制系统及其调控方法
US9008278B2 (en) * 2012-12-28 2015-04-14 General Electric Company Multilayer X-ray source target with high thermal conductivity
US9326366B2 (en) 2013-03-14 2016-04-26 The Board Of Trustees Of The Leland Stanford Junior University Intra pulse multi-energy method and apparatus based on RF linac and X-ray source
US9778391B2 (en) * 2013-03-15 2017-10-03 Varex Imaging Corporation Systems and methods for multi-view imaging and tomography
EP2804451B1 (en) * 2013-05-17 2016-01-06 Ion Beam Applications S.A. Electron accelerator having a coaxial cavity
CN104470193B (zh) 2013-09-22 2017-07-25 同方威视技术股份有限公司 控制驻波加速器的方法及其系统
US9086496B2 (en) 2013-11-15 2015-07-21 Varian Medical Systems, Inc. Feedback modulated radiation scanning systems and methods for reduced radiological footprint
KR101449610B1 (ko) 2013-12-09 2014-10-13 한국원자력연구원 고주파 전자가속기의 고출력, 안정적 운전을 위한 rf 자동 주파수 제어 모듈 및 그 제어 방법
US11589449B2 (en) * 2014-02-27 2023-02-21 ETM Electromatic, Inc. Scanning linear accelerator system having stable pulsing at multiple energies and doses
US9622333B2 (en) * 2014-02-27 2017-04-11 Etm Electromatic, Inc Linear accelerator system with stable interleaved and intermittent pulsing
US9661734B2 (en) 2014-02-27 2017-05-23 ETM Electromatic, Inc. Linear accelerator system with stable interleaved and intermittent pulsing
WO2015175751A1 (en) 2014-05-16 2015-11-19 American Science And Engineering, Inc. Source for intra-pulse multi-energy x-ray cargo inspection
US11266006B2 (en) * 2014-05-16 2022-03-01 American Science And Engineering, Inc. Method and system for timing the injections of electron beams in a multi-energy x-ray cargo inspection system
KR101588690B1 (ko) * 2014-12-11 2016-01-28 한국원자력연구원 고주파 전자가속기 마그네트론의 주파수 제어장치 및 제어방법
RU2610712C9 (ru) * 2015-09-30 2017-04-27 Общество с ограниченной ответственностью "Лаборатория электронных ускорителей МГУ" Способ генерации тормозного излучения с поимпульсным переключением энергии и источник излучения для его осуществления
KR101773881B1 (ko) * 2016-02-26 2017-09-04 성균관대학교 산학협력단 3극 전자총용 rf신호 제공장치
CN107153367B (zh) * 2016-09-28 2020-09-18 医科达（北京）医疗器械有限公司 用于控制射频源的输出频率的方法和设备
DE102016222373A1 (de) 2016-11-15 2018-05-17 Siemens Healthcare Gmbh Verfahren zum Betrieb eines Linearbeschleunigers und Linearbeschleuniger
CN110199373B (zh) 2017-01-31 2021-09-28 拉皮斯坎系统股份有限公司 大功率x射线源与操作方法
CN106979016B (zh) * 2017-05-26 2019-02-05 东北大学 一种微波预裂式硬岩隧道掘进机刀盘
CN107580404B (zh) * 2017-08-30 2020-03-17 上海联影医疗科技有限公司 一种用于直线加速器的控制方法及直线加速器
CN109599316B (zh) * 2017-09-30 2020-09-08 中国人民解放军国防科技大学 一种x波段高增益高效率三轴相对论速调管放大器
CN108235556B (zh) * 2017-12-29 2020-03-10 上海联影医疗科技有限公司 微波装置及其控制方法、直线加速器
BR112020021584A2 (pt) * 2018-04-25 2021-01-19 Adam S.A. Um sistema acelerador linear de prótons para irradiar tecidos com duas ou mais fontes de rf
US11165427B2 (en) * 2018-05-18 2021-11-02 Varex Imaging Corporation Configurable linear accelerator frequency control system and method
GB2582343B (en) * 2019-03-20 2023-11-22 Elekta ltd Magnetron for a radiotherepy device
KR102188804B1 (ko) * 2019-09-25 2020-12-09 포항공과대학교 산학협력단 클라이스트론에서의 고전압 측정을 위한 교정 방법
CN112384281B (zh) 2020-01-02 2022-11-29 上海联影医疗科技股份有限公司 用于控制放射输出的系统和方法
DE102020214128B4 (de) * 2020-11-10 2022-06-02 Siemens Healthcare Gmbh Regeln einer mittels eines Linearbeschleunigersystems generierten Röntgenstrahlenpulskette
CN113597082B (zh) * 2021-08-12 2022-04-08 中国原子能科学研究院 一种驻波加速管及放射设备
CN114051309B (zh) * 2021-11-03 2024-08-06 北京航天广通科技有限公司分公司 一种粒子加速器射频功率和幅度的控制系统和方法
CN116390326A (zh) * 2023-03-28 2023-07-04 北京机械工业自动化研究所有限公司 一种x波段轻量化加速器主控盒
CN116399458B (zh) * 2023-03-29 2025-09-09 中国科学院西安光学精密机械研究所 一种超高时间分辨的光电探测器及其使用方法
CN120897312A (zh) * 2024-04-26 2025-11-04 医科达(英国)有限公司 用于放射治疗系统的射频装置

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817821A (en) 1954-09-17 1957-12-24 Raytheon Mfg Co Grid magnetron frequency pushing controls
US3714592A (en) 1971-12-06 1973-01-30 Varian Associates Network for pulling a microwave generator to the frequency of its resonant load
US3806836A (en) 1972-01-10 1974-04-23 R Alsmeyer Simplified floating deck pulse modulator
US3965434A (en) * 1972-12-01 1976-06-22 Shm Nuclear Corporation Automatic frequency control system for driving a linear accelerator
US3820035A (en) 1973-02-26 1974-06-25 Varian Associates Microwave automatic frequency control circuit
SU762754A1 (ru) * 1977-03-23 1999-02-27 Московский Инженерно-Физический Институт Устройство для питания высокочастотной мощностью резонансной ускоряющей секции
US4988919A (en) 1985-05-13 1991-01-29 Varian Associates, Inc. Small-diameter standing-wave linear accelerator structure
US4667111C1 (en) * 1985-05-17 2001-04-10 Eaton Corp Cleveland Accelerator for ion implantation
US5044006A (en) 1990-04-27 1991-08-27 Cyrulnik Reuven A Microwave frequency modulation of x-ray beam for radio therapy treatment system
GB9200828D0 (en) 1992-01-15 1992-03-11 Image Research Ltd Improvements in and relating to material identification using x-rays
US5666393A (en) 1994-02-17 1997-09-09 Annis; Martin Method and apparatus for reducing afterglow noise in an X-ray inspection system
JP3307059B2 (ja) 1994-03-17 2002-07-24 株式会社日立製作所 加速器及び医療用装置並びに出射方法
US5471516A (en) 1994-10-06 1995-11-28 Varian Associates, Inc. Radiotherapy apparatus equipped with low dose localizing and portal imaging X-ray source
US5608403A (en) 1995-01-31 1997-03-04 The Titan Corporation Modulated radiation pulse concept for impairing electrical circuitry
US5661377A (en) 1995-02-17 1997-08-26 Intraop Medical, Inc. Microwave power control apparatus for linear accelerator using hybrid junctions
US5757146A (en) * 1995-11-09 1998-05-26 Carder; Bruce M. High-gradient compact linear accelerator
US5661774A (en) 1996-06-27 1997-08-26 Analogic Corporation Dual energy power supply
US5930125A (en) 1996-08-28 1999-07-27 Siemens Medical Systems, Inc. Compact solid state klystron power supply
US5811943A (en) 1996-09-23 1998-09-22 Schonberg Research Corporation Hollow-beam microwave linear accelerator
US5841237A (en) * 1997-07-14 1998-11-24 Lockheed Martin Energy Research Corporation Production of large resonant plasma volumes in microwave electron cyclotron resonance ion sources
US6069936A (en) 1997-08-18 2000-05-30 Eg&G Astrophysics Material discrimination using single-energy x-ray imaging system
TW393777B (en) 1997-09-02 2000-06-11 Nikon Corp Photoelectric conversion devices and photoelectric conversion apparatus employing the same
US6038284A (en) 1998-01-15 2000-03-14 Siemens Medical Systems, Inc. Precision dosimetry in an intensity modulated radiation treatment system
WO1999039189A2 (en) 1998-01-28 1999-08-05 American Science And Engineering, Inc. Gated transmission and scatter detection for x-ray imaging
DE19812055C2 (de) 1998-03-19 2002-08-08 Heimann Systems Gmbh & Co Bildverarbeitung zur Materialerkennung mittels Röntgenstrahlungen
US6301326B2 (en) 1998-11-02 2001-10-09 Perkinelmer Detection Systems, Inc. Sheet detection system
FR2788599B1 (fr) 1999-01-20 2001-12-21 Heimann Systems Systeme de discrimination de matieres organiques et inorganiques
KR100290829B1 (ko) 1999-03-25 2001-05-15 정기형 전자빔 가속기를 이용한 산업용 엑스선원 및 전자선원
US6366021B1 (en) 2000-01-06 2002-04-02 Varian Medical Systems, Inc. Standing wave particle beam accelerator with switchable beam energy
US6459761B1 (en) 2000-02-10 2002-10-01 American Science And Engineering, Inc. Spectrally shaped x-ray inspection system
US20050117683A1 (en) 2000-02-10 2005-06-02 Andrey Mishin Multiple energy x-ray source for security applications
TW523796B (en) * 2000-12-28 2003-03-11 Axcelis Tech Inc Method and apparatus for improved ion acceleration in an ion implantation system
US6407505B1 (en) 2001-02-01 2002-06-18 Siemens Medical Solutions Usa, Inc. Variable energy linear accelerator
US6493424B2 (en) 2001-03-05 2002-12-10 Siemens Medical Solutions Usa, Inc. Multi-mode operation of a standing wave linear accelerator
US6529387B2 (en) * 2001-06-06 2003-03-04 Siemens Medical Solutions Usa. Inc. Unified power architecture
US7162005B2 (en) 2002-07-19 2007-01-09 Varian Medical Systems Technologies, Inc. Radiation sources and compact radiation scanning systems
US7208889B2 (en) 2002-09-27 2007-04-24 Scan Tech Holdings, Llc Particle accelerator having wide energy control range
WO2004030162A2 (en) 2002-09-27 2004-04-08 Scantech Holdings, Llc System for alternately pulsing energy of accelerated electrons bombarding a conversion target
US6824653B2 (en) 2003-02-21 2004-11-30 Agilent Technologies, Inc Magnetron with controlled DC power
US6856105B2 (en) 2003-03-24 2005-02-15 Siemens Medical Solutions Usa, Inc. Multi-energy particle accelerator
US7112924B2 (en) 2003-08-22 2006-09-26 Siemens Medical Solutions Usa, Inc. Electronic energy switch for particle accelerator
US7491958B2 (en) 2003-08-27 2009-02-17 Scantech Holdings, Llc Radiographic inspection system for inspecting the contents of a container having dual injector and dual accelerating section
US6844689B1 (en) * 2003-08-29 2005-01-18 Mevex Corporation Multiple beam linear accelerator system
US7110500B2 (en) 2003-09-12 2006-09-19 Leek Paul H Multiple energy x-ray source and inspection apparatus employing same
US7140771B2 (en) 2003-09-22 2006-11-28 Leek Paul H X-ray producing device with reduced shielding
US7339320B1 (en) 2003-12-24 2008-03-04 Varian Medical Systems Technologies, Inc. Standing wave particle beam accelerator
US7423273B2 (en) 2004-03-01 2008-09-09 Varian Medical Systems Technologies, Inc. Object examination by delayed neutrons
US7400094B2 (en) 2005-08-25 2008-07-15 Varian Medical Systems Technologies, Inc. Standing wave particle beam accelerator having a plurality of power inputs
US7619363B2 (en) 2006-03-17 2009-11-17 Varian Medical Systems, Inc. Electronic energy switch
US7432672B2 (en) 2006-04-07 2008-10-07 Varian Medical Systems Technologies, Inc. Variable radiofrequency power source for an accelerator guide
US7391849B2 (en) 2006-04-25 2008-06-24 Accuray Incorporated Energy monitoring target for x-ray dose-rate control
CN101076218B (zh) 2006-05-19 2011-05-11 清华大学 产生具有不同能量的x射线的设备、方法及材料识别系统
CN101074937B (zh) 2006-05-19 2010-09-08 清华大学 能谱调制装置、识别材料的方法和设备及图像处理方法
US7786823B2 (en) 2006-06-26 2010-08-31 Varian Medical Systems, Inc. Power regulators
JP4521507B2 (ja) * 2007-02-28 2010-08-11 株式会社アキュセラ 加速装置および加速装置を用いたｘ線発生装置
US8183801B2 (en) 2008-08-12 2012-05-22 Varian Medical Systems, Inc. Interlaced multi-energy radiation sources
DE102009028362A1 (de) * 2009-08-07 2011-02-10 Stefan Trummer Strahllagemonitor für Elektronen-Linearbeschleuniger
US9072894B2 (en) * 2010-01-18 2015-07-07 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for radioablation of regular targets such as sympathetic nerves
US8803453B2 (en) * 2011-06-22 2014-08-12 Varian Medical Systems, Inc. Accelerator system stabilization for charged particle acceleration and radiation beam generation

Similar Documents

Publication Publication Date Title
JP2011530799A5 (enExample)
RU2011109201A (ru) Источники излучения с множеством чередующихся уровней энергии
RU2014141566A (ru) Способ и устройство для генерирования электронных пучков
CN100359993C (zh) 带电粒子加速器
JP2013543249A (ja) サブナノ秒イオンビームパルス高周波四重極（ｒｆｑ）線形加速器システム及びそのための方法
JP2015065102A (ja) 円形加速器
JP2008218053A (ja) 加速装置および加速装置を用いたｘ線発生装置
CN107251658A (zh) 同步加速器用入射器系统及漂移管直线加速器的运转方法
IL265715B2 (en) Extremely high frequency electromagnetic motor
RU2014137978A (ru) Способы регулировки ускорителя на стоячей волне и систем ускорения
CN107333380A (zh) 直线加速器及其稳定射线束流的方法
RU2010127452A (ru) Способ генерации тормозного излучения с поимпульсным переключением энергии и источник излучения для его осуществления
CN103210587B (zh) 开关装置
Ioannidis et al. First CW experiments with the EU ITER 1 MW, 170 GHz industrial prototype gyrotron
RU2507625C1 (ru) Клистрон
Bossamykin et al. STRAUS-2 electron pulsed accelerator
RU2003119949A (ru) Способ облучения конверсионной мишени импульсами тока ускоренных электронов и устройство для его реализации
JP6171126B2 (ja) 高周波型荷電粒子加速器
Kajiwara et al. 5kHz modulation of 170 GHz gyrotron with anode-cathode short-circuited switch
Loza et al. Increase in the average radiation power of a plasma relativistic microwave generator
Sakaue et al. Laser-Compton scattering X-ray source based on normal conducting Linac and optical enhancement cavity
CN103390532B (zh) 操作用于产生微波辐射的设备的方法
US12002646B2 (en) Ion generation device, ion generation method, and ion generation program
Jung et al. Development of pulse power supply system based on Marx generator for the arc ion source of the VEST NBI
JP2009187705A (ja) 高エネルギー電子ビーム発生装置及びｘ線装置