Electronic article surveillance system

Details Electronic article surveillance system Electronic article surveillance system

1991-02-20

1992-04-07

Wimer, Michael C.

Communications: radio wave antennas

Antennas

High frequency type loops

340572, 343867, H01Q 11120, H01Q 7000, H01Q 21000, G08B 13240

Patent

active

051032341

ABSTRACT:
A magnetic article surveillance system utilizing microcomputer control and unique time domain and frequency domain information gathering channels whose information is processed by the microcomputer via preselected time domain and frequency domain criteria.

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