Properties of GMR based sensor for Magnetic field measurement at increasing Temperature Conditions

. This paper presents investigations and associated results for characterisation
of a giant magneto resistance (GMR) sensor at varying temperature conditions. The
approach constitutes an experimental setup using a commercial GMR sensor for
measurement of the magnetic field response of the system. The work aims to act as a
fully-operational evidence of the application, with an emphasis on the standard mode
of operation and to improve the sensitivity of the measurement system. The system
provides high flexibility in design applications where local magnetic fields must be
detected. The measurement setup can be modified and redesigned for a wide variety of
applications, thus allowing path for future research, for better accuracy and extended
operation range.