flux gate การใช้

Like many of the electronic components the original flux gate compass is no longer available.
This helps to counter inherent non-linearity between the applied external field strength and the flux gated through the sense winding.
After initial guidance by flux gate compass and vertical reference, guidance was by the'TRAMP'system of pulses transmitted from two ground radar stations, producing target position as the intersection of two range measurements.
Modern Inertial Reference Systems, GNSS and area navigation systems render the humble magnetic compass redundant . ) Flux gates are linked to the gyroscopic compass to keep it aligned correctly-they are not linked to the magnetic compass.
Tandy ( Radio Shack ) had developed a device using a flux gate sensor to give x & y components of the Earth's magnetic field which drove the orthogonal windings of a 360 degree mechanical indicator, for use as a car compass.