发明申请
- 专利标题： PLANAR INVERTED-F ANTENNAS, AND MODULES AND SYSTEMS IN WHICH THEY ARE INCORPORATED
- 专利标题（中）： 平面反相天线，以及它们被并入的模块和系统
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申请号： US13339139申请日： 2011-12-28
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公开(公告)号： US20130171950A1公开(公告)日： 2013-07-04
- 发明人: Qiang Li , Jon T. Adams , Olin L. Hartin
- 申请人： Qiang Li , Jon T. Adams , Olin L. Hartin
- 申请人地址： US TX Austin
- 专利权人： FREESCALE SEMICONDUCTOR, INC.
- 当前专利权人： FREESCALE SEMICONDUCTOR, INC.
- 当前专利权人地址： US TX Austin
- 主分类号： H01Q9/04
- IPC分类号： H01Q9/04 ; H04B1/04
摘要：
An embodiment of an antenna includes a radiation frame and a planar inverted-F antenna (PIFA). The radiation frame has a frame shape that defines a central opening. The PIFA includes an antenna arm, a feed arm, and a shorting arm. A distal end of the shorting arm is conductively coupled with the radiation frame. The antenna may be coupled to a substrate of an RF module. The RF module may be included in a system that also includes a non-RF component that produces a signal for transmission. In such a system, the RF module is configured to receive the signal, convert the signal to an RF signal, and radiate the RF signal over an air interface.