| 发明名称 |
ANTENNA WITH PROXIMITY SENSOR FUNCTION |
| 摘要 |
An electronic device having a radiation element having a feed point, a parasitic element having a ground point, an extension portion extending from one end of the parasitic element, and a proximity sensing unit in communication with the extension portion. A reactive element, e.g., a radio frequency choke, is connected between the proximity sensing unit and the extension portion and enables the proximity sensing unit to employ at least the parasitic element and the extension portion as sensing pads to sense the proximity of an object to the electronic device. |
| 申请公布号 |
US2016087343(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201514591996 |
申请日期 |
2015.01.08 |
| 申请人 |
Acer Incorporated |
发明人 |
CHANG Kun-Sheng;LIN Ching-Chi |
| 分类号 |
H01Q19/00;G01V3/02;G01R29/24;H01Q1/50 |
主分类号 |
H01Q19/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electronic device, comprising:
a radiation element having a feed point; a parasitic element having a ground point; an extension portion extending from one end of the parasitic element; and a proximity sensing unit in communication with the extension portion, and configured to employ at least one of a portion of the parasitic element and the extension portion as a capacitive element to detect an accumulation of charge thereon. |
| 地址 |
New Taipei City TW |
