发明名称 WIDE EXIT ELECTRONIC ARTICLE SURVEILLANCE ANTENNA SYSTEM
摘要 An electronic article surveillance (EAS) antenna system including at least one transmit antenna and at least one amorphous core receiver antenna adapted for installation on the floor, in the grout region of the floor, or under the flooring of a passageway. An EAS system including at least one perimeter loop antenna adapted to extend around the entire perimeter of a passageway is also provided. The system may further include at least one floor antenna adapted for installation within a region of a floor of a passageway and at least one ceiling antenna adapted for installation adjacent a ceiling of the passageway.
申请公布号 CA2567453(C) 申请公布日期 2013.09.10
申请号 CA20052567453 申请日期 2005.05.27
申请人 SENSORMATIC ELECTRONICS CORPORATION 发明人 COPELAND, RICHARD L.;HALL, STEWART E.;FARRELL, WILLIAM;STRZELEC, STANLEY
分类号 G08B13/14;G06K7/08;G08B13/24;H01Q1/22 主分类号 G08B13/14
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