Kanikovskiĭ V B
Med Tekh. 2001 Jul-Aug(4):12-5.
How to increase anode current in the fine-focus diagnostic X-ray tubes (XTs) is analyzed. It has been found that there are new three-class XTs that have advantages of both ionic and electronic tubes. The specific feature of the new class XTs is the gaseous atmosphere available in the working volume. Ionizing the gaseous atmosphere with a emission electron flow in the path from the cathode to the anode yields a dot volumetric positively charged ion grid that closely approaches the cathode and can pay a big bonus in anode current output.
分析了如何增加细聚焦诊断X射线管（XTs）中的阳极电流。已发现存在新型三级XTs，其兼具离子管和电子管的优点。新型XTs的具体特征是工作空间内存在气态氛围。在从阴极到阳极的路径中，用发射电子流使气态氛围电离，会产生一个点状体积带正电的离子栅格，该栅格紧密靠近阴极，并且在阳极电流输出方面能带来很大增益。
