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SIGNAL ANALYSIS SYSTEM AND A METHOD OF A POWERLESS WIRELESS SENSOR CAPABLE OF INSTINCTIVELY CONFIRMING A USER ABOUT THE POWERLESS WIRELESS SENSOR
SIGNAL ANALYSIS SYSTEM AND A METHOD OF A POWERLESS WIRELESS SENSOR CAPABLE OF INSTINCTIVELY CONFIRMING A USER ABOUT THE POWERLESS WIRELESS SENSOR
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机译:能够以能力确认用户关于无功率无线传感器的无功率无线传感器的信号分析系统和方法
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摘要
PURPOSE: Powerless wireless signal analysis system and a method thereof are provided to increase utilization of a sensor by obtaining more accurate information by accurately analyzing a signal of a sensor.;CONSTITUTION: A signal generator(100) transmits a vector signal for signal analysis. Also, the signal generator transmits the vector signal for signal analysis to a powerless wireless sensor(200) through the first antenna using a divider(110) having a first antenna and a second antenna, and transmits a signal analysis apparatus(300) through the second antenna. The powerless wireless sensor transmits a return signal corresponding to the vector signal by receiving a vector signal generated in the signal generator and includes a circulator(220) having the first antenna and the second antenna. A first port of the circulator is connected to the first antenna receiving a vector signal and a second port of the circulator is connected to the signal generator generating a return signal corresponding to the vector signal and a third port of the circulator is connected to the second antenna generating a return signal.;COPYRIGHT KIPO 2013;[Reference numerals] (100) Signal generator; (110) Divider; (200) Powerless wireless sensor; (220) Circulator; (300) Signal analysis apparatus; (310) First channel; (320) Second channel; (AA) First waveform; (BB) Second waveform
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