发明名称 DIELECTRIC FILTER
摘要 A dielectric filter having band elimination characteristics includes a resonance circuit with a coupling terminal. A proximal portion of the coupling terminal and a ground electric potential portion of the filter are opposed in the vertical direction, and a stray capacitance element and an external coupling element are provided in the vertical direction between them. Thus it is possible to effect the mounting operation by first stacking the stray capacitance element and the external coupling element on the ground portion and on top of those securing the proximal portion of the coupling terminal. This structure simplifies the soldering and assembling operation, and also improves mass production.
申请公布号 US5081435(A) 申请公布日期 1992.01.14
申请号 US19900535418 申请日期 1990.06.08
申请人 MURATA MFG. CO., LTD. 发明人 YORITA, TADAHIRO
分类号 H01P1/205 主分类号 H01P1/205
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