CN102160469B - 交织的多能量辐射源 - Google Patents
交织的多能量辐射源 Download PDFInfo
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- CN102160469B CN102160469B CN200980136502.4A CN200980136502A CN102160469B CN 102160469 B CN102160469 B CN 102160469B CN 200980136502 A CN200980136502 A CN 200980136502A CN 102160469 B CN102160469 B CN 102160469B
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- accelerator
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- power pulses
- magnetron
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/02—Circuits or systems for supplying or feeding radio-frequency energy
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H9/00—Linear accelerators
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H9/00—Linear accelerators
- H05H9/04—Standing-wave linear accelerators
- H05H9/048—Lepton LINACS
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/08—Targets (anodes) and X-ray converters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/02—Circuits or systems for supplying or feeding radio-frequency energy
- H05H2007/022—Pulsed systems
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H7/00—Details of devices of the types covered by groups H05H9/00, H05H11/00, H05H13/00
- H05H7/02—Circuits or systems for supplying or feeding radio-frequency energy
- H05H2007/025—Radiofrequency systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Particle Accelerators (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| CN102160469A CN102160469A (zh) | 2011-08-17 |
| CN102160469B true CN102160469B (zh) | 2015-04-15 |
Family
ID=41669527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980136502.4A Active CN102160469B (zh) | 2008-08-12 | 2009-08-12 | 交织的多能量辐射源 |
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)
| 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 |
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| 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 |
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| US8604723B2 (en) | 2013-12-10 |
| WO2010019228A2 (en) | 2010-02-18 |
| CN102160469A (zh) | 2011-08-17 |
| EP2319281A4 (en) | 2014-01-15 |
| JP2011530799A (ja) | 2011-12-22 |
| EP2319281A2 (en) | 2011-05-11 |
| US20120230471A1 (en) | 2012-09-13 |
| JP5599398B2 (ja) | 2014-10-01 |
| EP2319281B1 (en) | 2019-05-29 |
| WO2010019228A3 (en) | 2010-05-20 |
| RU2011109201A (ru) | 2012-09-20 |
| US8183801B2 (en) | 2012-05-22 |
| US20100038563A1 (en) | 2010-02-18 |
| RU2508617C2 (ru) | 2014-02-27 |
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