发明名称 |
Apparatus and method for controlling transmit power in human body communication system |
摘要 |
An apparatus and method for controlling Transmit (Tx) power when a portable terminal performs human body communication with a counterpart portable device are provided. The apparatus includes a voltage manager for determining whether the Tx power needs to be changed based on an output voltage that is based on a current that varies according to a distance between an electrode of a portable terminal and an electrode of a counterpart portable terminal, and changes the Tx power according to a result of the determination.
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申请公布号 |
US8457571(B2) |
申请公布日期 |
2013.06.04 |
申请号 |
US201213532075 |
申请日期 |
2012.06.25 |
申请人 |
KIM HYUNG-TAE;SONG SEONG-JUN;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM HYUNG-TAE;SONG SEONG-JUN |
分类号 |
H01Q11/12;H04B1/04 |
主分类号 |
H01Q11/12 |
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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