发明名称 |
ANTENNA ELEMENT, FEED PROBE; DIELECTRIC SPACER, ANTENNA AND METHOD OF COMMUNICATING WITH A PLURALITY OF DEVICES |
摘要 |
A multiband base station antenna for communicating with a plurality of terrestrial mobile devices is described. The antenna including one or modules, each module including a low frequency ring element; and a high frequency dipole element superposed with the low frequency ring element. The element includes a ground plane; and a feed prob e directed away from the ground plane and having a coupling part positioned proximate t o the ring to enable the feed probe to electromagnetically couple with the ring. A dielectric clip provides a spacer between the feed probe and the ring, and also connects the ring to the ground plane. An antenna element is also described including a ring, and one or more feed probes extending from the ring, wherein the ring and feed probe(s) are formed from a unitary piece. |
申请公布号 |
CA2456937(A1) |
申请公布日期 |
2004.12.26 |
申请号 |
CA20042456937 |
申请日期 |
2004.02.04 |
申请人 |
ANDREW CORPORATION |
发明人 |
BISIULES, PETER JOHN;YANG, CHING-SHUN |
分类号 |
H01Q1/24;H01Q9/04;H01Q9/16;H01Q13/08;H01Q21/08;H01Q21/24;H01Q21/28;(IPC1-7):H01Q21/30;H01Q5/00 |
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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