| 摘要 |
An internal satellite DMB(Digital Multimedia Broadcasting) antenna of a mobile communication device is provided to improve a portability by reducing a total volume of the mobile communication device by installing first and second antennas on a cover of the mobile communication device. An internal satellite DMB antenna of a mobile communication device includes a first antenna pattern, a second antenna pattern(140), and a power feeding unit(150). The mobile communication device receives a mobile communication device body and a cover(120). The cover is slidably coupled with the mobile communication device body. The first antenna pattern is formed in the mobile communication device body. The second antenna pattern is formed on the cover. The power feeding unit connects the first antenna pattern and the second antenna pattern when the cover slides to a position distant from the mobile communication device body. The power feeding unit receives power from the mobile communication device body and transmits the power to the first antenna pattern and the second antenna pattern.
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