Sensor-sided electronic arrangement i.e. rotor electronic arrangement, for wireless acquisition system for detection of e.g. state of object, for vehicle, has voltage reducing circuit influencing information transmitted in sensor signal

摘要

The arrangement (9) has a sensor electronic unit (15) provided in different states based on a sensor signal (s). A sensor-sided antenna (12) receives a generator signal (v) having generator signal frequency by using an antenna (11), where power supply voltage (V sv) is provided to the sensor electronic unit and/or a sensor (13) from the received generator signal. The sensor electronic unit comprises a voltage reducing circuit to reduce power supply voltage and influence information transmitted in the sensor signal. Independent claims are also included for the following: (1) a wireless acquisition system for indirect detection of state and/or movement of an object, comprising a supply-side electronic arrangement (2) a method for measuring a sensor signal of a sensor.