Invention Application
- Patent Title: ANTENNA SYSTEM AND METHOD FOR MAKING THE SAME
- Patent Title (中): 天线系统及其制造方法
-
Application No.: US12242235Application Date: 2008-09-30
-
Publication No.: US20100079352A1Publication Date: 2010-04-01
- Inventor: Chao-Hui YU , Hung-Jen Chen , Yu-Yuan Wu
- Applicant: Chao-Hui YU , Hung-Jen Chen , Yu-Yuan Wu
- Main IPC: H01Q1/50
- IPC: H01Q1/50
Abstract:
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.
Public/Granted literature
- US07936315B2 Antenna system and method for making the same Public/Granted day:2011-05-03
Information query
