Low-power-consumption wireless sensor circuit, sensor and sensing network

The invention provides a low-power-consumption wireless sensor circuit, a sensor and a sensor network, and relates to the technical field of sensors, the low-power-consumption wireless sensor circuit receives an FM control signal through a receiving antenna, converts the FM control signal into AM control voltage through a frequency amplitude converter, and transmits the AM control voltage to the sensor network; and converting the AM control voltage into a state control level through a state control module, and controlling the working state of the low-power-consumption wireless sensor. According to the low-power-consumption wireless sensor circuit provided by the invention, the working state of the low-power-consumption wireless sensor is controlled, the power consumption of the circuit is greatly reduced, and the requirement of a self-powered wireless sensor network on power consumption is met. 本发明提供一种低功耗无线传感器电路、传感器及传感网络，涉及传感器技术领域，所述低功耗无线传感器电路通过接收天线接收FM控制信号，并通过频率幅值转换器将所述FM控制信号转换成AM控制电压，然后通过状态控制模块将所述AM控制电压转换成状