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PORTABLE DEVICE USING A COMMON ANTENNA FOR NEAR FIELD COMMUNICATION AND WIRELESS CHARGING
PORTABLE DEVICE USING A COMMON ANTENNA FOR NEAR FIELD COMMUNICATION AND WIRELESS CHARGING
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机译:使用公共天线进行近场通信和无线充电的便携式设备
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摘要
PURPOSE: A portable device is provided to reduce the number of mounted antennas by using a common antenna for near field communication and wireless charging.;CONSTITUTION: An NFC(Near Filed Communication) signal determining module(100) includes a signal matching unit(110), a signal converting unit(120), a signal control unit(130), a first switch(400), and a second switch(500). The first switch controls the operation of an NFC operating unit(200). The second switch controls the operation of a battery unit(300) according to the signal of the signal control unit. The NFC operation unit performs a near field communication according to the control signal from the NFC signal determining module. The battery unit is wirelessly charged according to the control signal from the NFC signal determining module.;COPYRIGHT KIPO 2013;[Reference numerals] (110) Signal matching unit; (121) RF/DC converter; (122) Regulator; (131) Signal demodulator; (132) Signal determiner; (133) ID storage unit; (200) NFC operating unit; (300) Battery unit; (400) First switch; (500) Second switch
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