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SENSOR NODES, APPARATUSES, AND METHODS FOR WIRELESSLY TRANSMITTING DATA TO A POWER INFRASTRUCTURE
SENSOR NODES, APPARATUSES, AND METHODS FOR WIRELESSLY TRANSMITTING DATA TO A POWER INFRASTRUCTURE
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机译:用于将数据无线传输到电力基础设施的传感器节点,装置和方法
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摘要
Apparatuses, sensor nodes, systems and methods for modulating and transmitting sensor data wirelessly to an existing power line network are described. An apparatus may include a microcontroller having an oscillator and an input/output buffer. The microcontroller may process an electrical signal and the input/output buffer may drive a digital signal. The apparatus may include a transmitter utilizing the oscillator and the input/output buffer of the microcontroller. The transmitter may include a resonator coupled to the oscillator and modulation circuitry coupled to the oscillator and resonator. The resonator may modulate a frequency of the oscillator responsive to a modulation signal based on the processed electrical signal. The transmitter may further include an antenna coupled to the input/output buffer of the microcontroller for transmission of the data, and a resonant tank coupled to an output of the input/output buffer to provide an analog signal to the antenna.
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