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经营范围
发明名称
DIRECTIONAL COUPLER
摘要
PURPOSE:To make easy of small size constitution, by the simple circuit combinating the resistors having the same resistance value as two transmission lines of the length an odd number times lambda/4.
申请公布号
JPS5350645(A)
申请公布日期
1978.05.09
申请号
JP19760125013
申请日期
1976.10.20
申请人
FUJITSU LTD
发明人
TSUNEYO NOBORU
分类号
H01P5/02;H01P5/18;(IPC1-7):01P5/18
主分类号
H01P5/02
代理机构
代理人
主权项
地址
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