发明名称 |
Method and apparatus for controlling multi band antenna in mobile communication terminal |
摘要 |
An apparatus and method for controlling a multi-band antenna in a mobile communication terminal are provided. An apparatus for controlling a multi-band antenna in a mobile communication terminal includes a modem, an antenna unit, a Radio Frequency (RF) processing unit, and a switch module. The modem outputs at least one control signal corresponding to a target frequency band. The antenna unit changes a resonance frequency of the antenna according to the at least one control signal. The RF processing unit includes a plurality of transmission/reception (TX/RX) paths and processes TX/RX signals. The switch module connects the antenna to one of the TX/RX paths according to the at least one control signal. |
申请公布号 |
EP2403061(A1) |
申请公布日期 |
2012.01.04 |
申请号 |
EP20110171586 |
申请日期 |
2011.06.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, JUNG-HO;KO, SUNG-HWAN;HONG, SUK-CHAN;JUNG, YOUNG-HWAN |
分类号 |
H01Q1/24 |
主分类号 |
H01Q1/24 |
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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