发明名称 |
MULTI-BAND MONOPOLE ANTENNAS FOR MOBILE COMMUNICATIONS DEVICES |
摘要 |
Antennas for use in mobile communication devices are disclosed. The antennas disclosed can include a substrate with a base, a top, a front side and a back side; a first conductor can be located on the first side of the antenna substrate; and a second conductor can be located on the second side of the antenna substrate. The conductors can have single or multiple branches. If a conductor is a single branch it can, for example, be a spiral conductor or a conducting plate. If a conductor has multiple branches, each branch can be set up to receive a different frequency band. A conductor with multiple branches can have a linear branch and a space-filling or grid dimension branch. A conducting plate can act as a parasitic reflector plane to tune or partially tune the resonant frequency of another conductor. The first and second conductors can be electrically connected. |
申请公布号 |
WO2005076407(A3) |
申请公布日期 |
2005.10.06 |
申请号 |
WO2005EP00880 |
申请日期 |
2005.01.28 |
申请人 |
FRACTUS S.A.;ANGUERA PROS, JAUME;PUENTE BALIARDA, CARLES |
发明人 |
ANGUERA PROS, JAUME;PUENTE BALIARDA, CARLES |
分类号 |
H01Q1/24;H01Q1/36;H01Q1/38;H01Q9/27;H01Q9/30;H01Q9/42;H01Q21/30 |
主分类号 |
H01Q1/24 |
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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