发明名称 |
Distribution constant type filter |
摘要 |
An improved distribution constant type electrical filter which is so arranged that columnar or cylindrical dielectric units each having conductive wires axially extended through it, are inserted into through openings formed in a dielectric material block and provided on their inner peripheral faces with inner electrically conductive layers for electrostatic coupling between the conductive wires and the inner electrically conductive layers.
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申请公布号 |
US4464640(A) |
申请公布日期 |
1984.08.07 |
申请号 |
US19820431184 |
申请日期 |
1982.09.30 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
NISHIKAWA, TOSHIO;TAMURA, SADAHIRO;TAMURA, HIROSHI |
分类号 |
H01P1/205;(IPC1-7):H01P1/20;H01P7/04 |
主分类号 |
H01P1/205 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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