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一.前言磁系统是许多种微波管的重要组成部分。它的参数与性能的好坏不仅决定了器件的体积和重量,而且严重地影响了器件的电参数与性能。近年来,已引起国内外微波管研制者的极大重视。改进磁路设计和研制新型磁路已成为改进微波管的重要方面。自屏蔽型磁路具有结构紧凑、效率较高和屏蔽磁场等优点。为此,我们借助电子计算机对自屏蔽型磁路进行了探讨和研究,并计算了近百个磁路。从计算结果可以得到各个磁路的
I. Introduction The magnetic system is an important part of many types of microwave tubes. Its parameters and performance not only determine the size and weight of the device, but also seriously affect the electrical parameters of the device and performance. In recent years, it has aroused great attention of researchers at home and abroad. Improving magnetic circuit design and developing new magnetic circuits have become important aspects of improving microwave tubes. Self-shielded magnetic circuit has the advantages of compact structure, high efficiency and shielding magnetic field. To this end, we use the computer to self-shielded magnetic circuit were discussed and studied, and calculated nearly a hundred magnetic circuit. From the calculation results can be obtained for each of the magnetic circuit