Magnetic field sensor system

The system is made up of the first (1) and second (2) cross hall effect sensors and the first (10) and second (11) electric current sources. The first voltage electrode (4) of the first hall effect sensor (1) is connected to the first voltage electrode (5) of the second hall effect sensor (2), and the second voltage electrode (8) of the first hall effect sensor (1) is connected to the second voltage electrode (9) of the second hall effect sensor (2). The input of the first electric current source (10) is connected to the second current electrode (12) of the first hall effect sensor (1), and the output of this source (10) is connected to the first current electrode (13) of the second hall effect sensor (2). The input of the second source (11) is connected to the second current electrode (14) of the second hall effect sensor (1), and the output of this source (11) is connected to the first current electrode (15) of the first hall effect sensor (1).

Application No.: P. 414344

Application date: 12.10.2015

Patent No.: PAT.227916

Inventor: Maciej Oszwałdowski