Fluxgate magnetometer: Difference between revisions
From PC5271 wiki
Jump to navigationJump to search
| Line 4: | Line 4: | ||
How does a fluxgate work? | How does a fluxgate work? | ||
A fluxgate | A fluxgate magnetometer works by exploiting the nonlinear magnetic response of a ferromagnetic core to detect an external magnetic field. It detects changes in magnetic permeability due to the presence of an external field, typically producing a signal at 2nd harmonic of the excitation frequency. | ||
==Introduction to the fluxgate magenotometer== | ==Introduction to the fluxgate magenotometer== | ||
Revision as of 20:08, 22 April 2025
Basic principles
How does a fluxgate work?
A fluxgate magnetometer works by exploiting the nonlinear magnetic response of a ferromagnetic core to detect an external magnetic field. It detects changes in magnetic permeability due to the presence of an external field, typically producing a signal at 2nd harmonic of the excitation frequency.
Introduction to the fluxgate magenotometer
We plan for a setup....
Modelling and measurements of a permanent magnet
....
