High-performance micro magnetic sensors installed in wearable electronic compasses and I-o-T magnetic sensors promoting new information society - Amorphous Wire CMOS IC Magneto- Impedance Sensors -.

Abstract

The Magnetics research, technology, and industry has been rapidly shifted in these years to the field of micro magnetic sensors due to the world-wide competing production of micro geo-magnetic sensors installed in the electronic compasses for Smart phones and mobile phones with the production number of more than 1 billion per year since 2014.