產(chǎn)生毫微秒脈沖高壓的螺旋形帶狀線發(fā)生器的研究
RESEARCH ON SPIRAL STRIP LINE GENERATOR FOR OBTAINING MILLIMICROSECOND PULSED HIGH VOLTAGE
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摘要: 本文敘述了能產(chǎn)生毫微秒脈沖高壓的螺旋形帶狀線發(fā)生器(以下簡(jiǎn)稱SSLG)的基本原理,給出了具有一個(gè)短路開關(guān),內(nèi)端為高壓輸出端,外端接地的SSLG的設(shè)計(jì)方法,并提供了為便攜式X光發(fā)生器設(shè)計(jì)的SSLG的制作工藝。對(duì)該發(fā)生器電性能的實(shí)驗(yàn)研究表明:該發(fā)生器能輸出脈寬40100ns、電壓100kV的高壓脈沖,接上X光管負(fù)載時(shí),在距X光管輸出窗1m處能得到4070R的X光輻照量。
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關(guān)鍵詞:
Abstract: A basic principle of spiral strip line generator (SSLG) for obtaining millimicrose-cond pulsed high voltage is described. Design method of SSLG with a short switch is given. The SSLG s inner end is the high -voltage output end, and its outer end is grounded. The working parameters and main geometrie sizes of SSLG designed for portable X-ray generator, are also given. Fabricating technology of SSLG is described in detail. Electrical properties of the generator are investigated experimentally. The generator, when connected with X-ray tube, can yield 40--70R of X-ray radiation at 1 m from output-window of the X-ray tube. -
張奇等,電子學(xué)通訊,2(1979), 56.[3]И.П.Марков著,晦曦等譯,傳輸線,國(guó)防工業(yè)出版社,1965年.[4]I.A. D. Lewis, et al.,著,席德明等譯,毫微秒脈沖技術(shù),科學(xué)出版社,1965年.[5]Г.А.Месяц и др.著,方波譯,毫微秒高壓脈沖的形成,原子能出版社,1975年.[8]于祖哲等,電子學(xué)通訊,2(1980), 85. -
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