发明名称 |
Pivotable multiple frequency band antenna with capacitive coupling |
摘要 |
Multiple frequency band antennas are pivotally connected to electronic devices such that coaxial connectors are not required. A dielectric substrate, including a plurality of radiating elements disposed thereon, is pivotally connected to an electronic device housing so as to have a predetermined path of rotation from a first position to a second position. At least one of the radiating elements disposed on the dielectric substrate is maintained in a substantially constant spaced-apart relationship with a conductive element disposed within the housing throughout the predetermined path so as to be capacitively coupled with the conductive element.
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申请公布号 |
US5969685(A) |
申请公布日期 |
1999.10.19 |
申请号 |
US19980136007 |
申请日期 |
1998.08.17 |
申请人 |
ERICSSON INC. |
发明人 |
HAYES, GERARD JAMES;RUTKOWSKI, KIM;RUDISILL, CHARLES;WINSTEAD, RUSSELL EVANS |
分类号 |
H01Q21/30;H01Q1/08;H01Q1/12;H01Q1/24;H01Q1/38;H01Q5/00;H01Q5/01;H01Q9/32;H01Q9/40;H04M1/02;(IPC1-7):H01Q1/24 |
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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