
基本信息:
- 专利标题: Electronic Device Antenna With Reduced Lossy Mode
- 专利标题(中):减少有损模式的电子天线
- 申请号:US14476490 申请日:2014-09-03
- 公开(公告)号:US20160064801A1 公开(公告)日:2016-03-03
- 发明人: Liang Han , Matthew A. Mow , Ming-Ju Tsai , Yijun Zhou , Hongfei Hu , Salih Yarga , Mattia Pascolini , Yuehui Ouyang , Erdinc Irci , Enrique Ayala Vazquez , Robert W. Schlub
- 申请人: Apple Inc.
- 主分类号: H01Q1/24
- IPC分类号: H01Q1/24 ; H01Q13/10 ; H01Q9/04
摘要:
An electronic device may be provided with an antenna. The antenna may have an antenna resonating element and an antenna ground. An adjustable inductor may be coupled between the antenna resonating element and the antenna ground. An antenna feed may have a positive feed terminal coupled to the antenna resonating element and a ground antenna feed coupled to the antenna ground. The adjustable inductor may have first and second inductors coupled to respective first and second ports of a switch. The switch may have a third port coupled to the antenna ground. A capacitor may have a first terminal coupled to ground and a second terminal coupled to the first inductor at the first port of the switch. An inductor may be coupled between the antenna resonating element and antenna ground at a location between the adjustable inductor and the antenna feed.
摘要(中):
电子设备可以设置有天线。 天线可以具有天线谐振元件和天线接地。 可调电感器可以耦合在天线谐振元件和天线接地之间。 天线馈电可以具有耦合到天线谐振元件的正馈线端子和耦合到天线地的接地天线馈线。 可调电感器可以具有耦合到开关的相应第一和第二端口的第一和第二电感器。 开关可以具有耦合到天线接地的第三端口。 电容器可以具有耦合到地的第一端子和在开关的第一端口处耦合到第一电感器的第二端子。 电感器可以在天线谐振元件和天线接地之间的可调电感器和天线馈电之间的位置耦合。
公开/授权文献:
- US09531061B2 Electronic device antenna with reduced lossy mode 公开/授权日:2016-12-27
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01Q | 天线 |
------H01Q1/00 | 天线零部件或与天线结合的装置 |
--------H01Q1/08 | .折叠天线或其附件的装置 |
----------H01Q1/22 | ..结构上与其他设备或物体相结合的 |
------------H01Q1/24 | ...与接收机相结合的 |