发明申请
- 专利标题： ANTENNA SYSTEM AND METHOD FOR MAKING THE SAME
- 专利标题（中）： 天线系统及其制造方法
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申请号： US12242235申请日： 2008-09-30
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公开(公告)号： US20100079352A1公开(公告)日： 2010-04-01
- 发明人: Chao-Hui YU , Hung-Jen Chen , Yu-Yuan Wu
- 申请人： Chao-Hui YU , Hung-Jen Chen , Yu-Yuan Wu
- 主分类号： H01Q1/50
- IPC分类号： H01Q1/50
摘要：
An antenna system adapted for a communication device has a common antenna with a predetermined length, an AM matching circuit matching with the common antenna and an FM matching circuit matching with the common antenna. A switch alternatively electrically connects the common antenna to the AM matching circuit and the FM matching circuit for achieving the AM function and FM function.
公开/授权文献
- US07936315B2 Antenna system and method for making the same 公开/授权日：2011-05-03
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