发明名称 |
Bar antenna and method of manufacturing the same |
摘要 |
A bar antenna includes a single body ferromagnetic substance core, a bobbin which accommodates the core in a hollow space and has a plurality of coil windings, a case in which is positioned the core and the bobbin, and a potting material in the case and/or the bobbin. The potting material isolates the core from temperature changes, humidity changes and vibration.
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申请公布号 |
US2002033777(A1) |
申请公布日期 |
2002.03.21 |
申请号 |
US20010879092 |
申请日期 |
2001.06.13 |
申请人 |
MARUYAMA KOTA;YAGI WATARU;MUSHIAKE EIJI;KUWAYAMA WATARU |
发明人 |
MARUYAMA KOTA;YAGI WATARU;MUSHIAKE EIJI;KUWAYAMA WATARU |
分类号 |
H01F5/06;H01Q1/22;H01Q1/24;H01Q1/32;H01Q1/40;H01Q1/42;H01Q1/44;H01Q7/08;(IPC1-7):H01Q1/32;H01Q1/00 |
主分类号 |
H01F5/06 |
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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