Magnetomechanical article surveillance marker with a tunable...

Details Magnetomechanical article surveillance marker with a tunable... Magnetomechanical article surveillance marker with a tunable...

G - Physics

08

B

G08B 13/24 (2006.01)

Patent

CA 2149380

A marker for use in a magnetomechanical electronic article surveillance (EAS) system is made by mounting a magnetostrictive element in a housing adjacent to a biasing element that is magnetized to a degree of magnetization that is less than saturation. The resonant frequency of the marker is detected. If the detected resonant frequency does not match a predetermined operating frequency of the EAS system, the degree of magnetization of the biasing element is adjusted so as to tune the resonant frequency of the marker to the predetermined operating frequency.

Affiliated with

Also associated with

Rating

Magnetomechanical article surveillance marker with a tunable... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetomechanical article surveillance marker with a tunable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetomechanical article surveillance marker with a tunable... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1895527