发明名称 |
Antenna and manufacturing method therefor |
摘要 |
An antenna (300) comprises: (a) a primary spiral winding (100) having a certain step; (b) a secondary spiral winding (200) connected to one end of the primary winding, arranged at the exterior of the primary winding and having a greater step than the primary winding; (c) where one band of frequencies is provided on the whole of the primary and secondary windings and another band of frequencies is provided on the secondary winding. An independent claim is also included for a method for the fabrication of such an antenna. |
申请公布号 |
GB2374465(B) |
申请公布日期 |
2005.04.20 |
申请号 |
GB20010013704 |
申请日期 |
2001.06.06 |
申请人 |
* SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
HEUNG-SOO * PARK;JAE-SUK * SUNG |
分类号 |
H01Q21/30;H01Q1/24;H01Q1/36;H01Q1/38;H01Q1/40;H01Q5/00;H01Q5/01;H01Q11/08;(IPC1-7):H01Q11/08 |
主分类号 |
H01Q21/30 |
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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