发明名称 |
Cavity antenna for an electronic device |
摘要 |
A cavity antenna for an electronic device such as a portable computer is provided. The antenna may be formed from a conductive cavity and an antenna probe that serves as an antenna feed. The conductive cavity may have the shape of a folded rectangular cavity. A dielectric support structure may be used in forming the antenna cavity. A fin may protrude from one end of the dielectric support structure. The antenna probe may be formed from conductive structures mounted on the fin. An inverted-F antenna configuration or other antenna configuration may be used in forming the antenna probe. The electronic device may have a housing with conductive walls. When the cavity antenna mounted within an electronic device, a planar rectangular end face of the fin may protrude through a thin rectangular opening in the conductive walls to allow the antenna to operate without being blocked by the housing. |
申请公布号 |
US8319692(B2) |
申请公布日期 |
2012.11.27 |
申请号 |
US201213344442 |
申请日期 |
2012.01.05 |
申请人 |
CHIANG BING;SPRINGER GREGORY A.;APPLE INC. |
发明人 |
CHIANG BING;SPRINGER GREGORY A. |
分类号 |
H01Q1/24 |
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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