System with shared power amplifier for mobile communication terminal with mobile RFID function
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United States of America Patent
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Jul 10, 2012
Grant Date -
Aug 20, 2009
app pub date -
May 10, 2007
filing date -
May 10, 2006
priority date (Note) -
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Abstract
Provided is a power amplifier sharing system for a mobile communication system having a mobile Radio Frequency Identification (RFID) function, particularly, a power amplifier sharing system that can reduce the power consumption and the size of a circuit in a mobile communication terminal having a mobile RFID function. The system includes a mobile communication transceiver for transmitting/receiving a mobile communication signal; a mobile RFID transceiver for transmitting/receiving a mobile RFID signal; a power amplifier for amplifying a signal; a switch for connecting the mobile communication transceiver and the mobile RFID transceiver to the power amplifier; and a transceiver controller for controlling the switch and the power amplifier.
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