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发明名称
Filter for microwaves
摘要
A microwave filter includes a plurality of resonator cavities which are separated by walls and which have respective resonator rods, and trimming caps made of a dielectric substance are fixed to the respective resonator rods.
申请公布号
US4320368(A)
申请公布日期
1982.03.16
申请号
US19800137494
申请日期
1980.04.04
申请人
ALPS ELECTRIC CO., LTD.
发明人
SEKIGUCHI, MITSUO
分类号
H01P7/04;H01P1/205;(IPC1-7):H01P1/20;H01P1/20;H01P7/06
主分类号
H01P7/04
代理机构
代理人
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