发明名称 |
Mobile communication terminal having an external antenna |
摘要 |
Disclosed is a mobile communication terminal including a separate antenna for receiving multimedia public broadcasting signals. The mobile communication terminal has a sender/receiver antenna, a diversity antenna for performing a diversity function, a diplexer connected to the sender/receiver antenna for outputting signals from the sender/receiver antenna, a satellite antenna detachably mounted on the mobile communication terminal for receiving multimedia public broadcasting signals or satellite broadcasting signals. A receiving/transmitting signal processing section is provided for processing signals transmitted from the sender/receiver antenna, the diversity antenna and the satellite antenna. A switch section is positioned between the diversity antenna and the receiving/transmitting signal processing section to connect the diversity antenna to the receiving/transmitting signal processing section when the satellite antenna is not installed on the mobile communication terminal and to connect the satellite antenna to the receiving/transmitting signal processing section when the satellite antenna is installed on the mobile communication terminal.
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申请公布号 |
US7366479(B2) |
申请公布日期 |
2008.04.29 |
申请号 |
US20040946806 |
申请日期 |
2004.09.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE JU-HYUNG;CHOI WAN-JIN;SHIN JOUNG-SUB |
分类号 |
H04B1/40;H04B1/44;H01Q1/24;H01Q5/00;H01Q21/28;H04W88/06 |
主分类号 |
H04B1/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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