嵌鑲式無(wú)截獲柵柵控電子槍的研究
AN INVESTIGATION ON THE NON-INTERCEPTING GRIDDED ELECTRON GUN WITH A SHADOW GRID EMBEDDED IN CATHODE
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摘要: 本文給出了一種無(wú)截獲柵糊控電子槍模型。陰影柵被直接嵌鑲在陰極面上,陰影柵采用環(huán)形椰網(wǎng),在計(jì)算機(jī)輔助設(shè)計(jì)中提出了簡(jiǎn)化二維數(shù)學(xué)模型并建立了計(jì)算程序。通過(guò)對(duì)計(jì)算機(jī)計(jì)算結(jié)果的分析,提出了設(shè)計(jì)這種槍的方法。并通過(guò)設(shè)計(jì)一個(gè)導(dǎo)流系數(shù)為0.9P的柵控槍進(jìn)行了實(shí)驗(yàn)驗(yàn)證。初步結(jié)果表明建立的計(jì)算機(jī)程序完全可以滿足這一類無(wú)截獲柵柵控電子槍的工程設(shè)計(jì)要求。
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關(guān)鍵詞:
Abstract: A kind of non-intercepting gridded gun is described, in which an annular grid-mesh type shadow grid is immediately embedded in the cathode. A simplified two-dimensional ma-thematical model is presented for computer aided design. Through investigation of the resu-Its of this computation a method of designing such a gun is presented. An experiment on a non-intercepting gridded gun with a perveance of 0.9 P is carried out. The obtained resu-Its prove that the computer program proposed here satisfies fully the design demand of this kind of non-intercepting gridded gun. -
李崇山、宋培德,柵控雙模電子槍計(jì)算機(jī)研究雙模槍第一階段,電子對(duì)抗微波管交流會(huì)文獻(xiàn),1979年4月,廣州.[2]電子管設(shè)計(jì)手冊(cè)編委會(huì),微波管電子光學(xué)系統(tǒng)設(shè)計(jì)手冊(cè),國(guó)防工業(yè)出版社,1981年.[3]李崇山等,電子科學(xué)學(xué)刊, 5(1983), 116. -
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