%0 Journal Article
%T A LIGHT WEIGHT MAGNETIC CIRCUIT WITH SmPrCo MAGNET<br>轻便型钐镨钴永磁迴路
%A Li Senru Yuan Guangquan Li Anlai Tang Yifeng
%A <br>李森如
%A 袁光泉
%A 李安莱
%A 唐仪凤
%J 电子与信息学报
%D 1984
%I 
%X A SmPrCo PM focusing system for 3 cm klystron is reported. The magnetic gap of the magnetic system is 67.3 mm. The maximum field intensity in the gap is 2700Gs. The fluc-tuation of the field intensity is 4%, the weight of the SmPrCo magnet is only 5 kg. The total weight of the magnetic system is 8.6 kg. The magnetic system has been used for a 50 kW klystron, and the results obtained are satisfactory. The beam transmission of the klystron is above 98%.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=70D0D35B71FEA0D2&yid=36250D1D6BDC99BD&vid=B31275AF3241DB2D&iid=38B194292C032A66&sid=627456E7977439A4&eid=B799C1769FCACDC8&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=3