Fecha de publicación: 16/06/2016 Fuente: Wipo "Sensorization" Position sensors include processing circuits. The processing circuits include first and second measurement circuits that each process at least one common sensor signal. A measurement processing circuitry is arranged to use the measurements from each measurement circuit, typically in a time interleaved manner, so that whilst the measurement processing circuitry is using the measurements from one measurement circuit, measurements obtained in the other measurement circuit can be used to determine calibrations that can be used to calibrate subsequent measurements obtained from that measurement circuit.