MAGNETORESISTANCE EFFECT ELEMENT, AND MAGNETIC SENSOR

摘要

PROBLEM TO BE SOLVED: To make an electric current to be conducted turnable into a high frequency current, and to enhance the sensitivity of a magnetic sensor using a magnetoresistance effect element. SOLUTION: A magnetoresistance effect member 4 formed of a magnetoresistance effect material inputs a high frequency current to this magnetoresistance effect member 4, and this magnetoresistance effect element 1 forms a part of a transmission line 15 for deriving output of the magnetoresitance effect member 4.