发明名称 |
Feed networks for slot antennas in electronic devices |
摘要 |
Electronic devices and antennas for electronic devices are provided. The antennas may have ground plane elements with dielectric-filled openings. The dielectric-filled openings may be configured to form one or more rectangular slots. The antennas may be fed using transmission lines having first and second conductors. The first conductor of a given transmission line may be coupled to the ground plane element on one side of the slots. The second conductor of the transmission line may be coupled to a planar conductive element. The planar conductive element may couple to the ground plane element on the other side of the slots. The slots may be separated by a portion of the ground plane element. The planar conductive element may bridge at least one of the slots and may overlap the portion of the ground plane element that separates the slots without electrically contacting that portion of the ground plane element. |
申请公布号 |
US8441404(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20070959165 |
申请日期 |
2007.12.18 |
申请人 |
CHIANG BING;SPRINGER GREGORY ALLEN;KOUGH DOUGLAS B.;AYALA ENRIQUE;MCDONALD MATTHEW IAN;APPLE INC. |
发明人 |
CHIANG BING;SPRINGER GREGORY ALLEN;KOUGH DOUGLAS B.;AYALA ENRIQUE;MCDONALD MATTHEW IAN |
分类号 |
H01Q13/10 |
主分类号 |
H01Q13/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|