Title :
A MAGFET sensor array for digital magnetic signal reading
Author :
Rohrer, Stefan ; Hentschke, Siegbert ; Reifschneider, Norbert
Author_Institution :
Kassel Univ., Germany
Abstract :
A sensor array consisting of MAGFETs and stochastic flip flop cells is proposed for the direct reading of magnetically stored information. A following adaptive filter provides the autocalibration of the flip flop cells by means of a biasing charge-pump and ensures the detection of the digital magnetic data for low over-sampling rates
Keywords :
Hall effect devices; adaptive filters; digital signals; flip-flops; magnetic sensors; signal detection; Hall effect; MAGFET sensor array; adaptive filter; autocalibration; biasing charge-pump; digital magnetic signal reading; magnetically stored information; over-sampling rates; sensor array; stochastic flip flop cells; Digital filters; Magnetic fields; Magnetic semiconductors; Magnetic sensors; Magnetic separation; Mechanical sensors; Sampling methods; Sensor arrays; Sensor phenomena and characterization; Stochastic processes;
Conference_Titel :
ASIC Conference and Exhibit, 1997. Proceedings., Tenth Annual IEEE International
Conference_Location :
Portland, OR
Print_ISBN :
0-7803-4283-6
DOI :
10.1109/ASIC.1997.617027
