AU7478996A - Improved antenna shield and antenna assembly - Google Patents

Improved antenna shield and antenna assembly

Info

Publication number
AU7478996A
AU7478996A AU74789/96A AU7478996A AU7478996A AU 7478996 A AU7478996 A AU 7478996A AU 74789/96 A AU74789/96 A AU 74789/96A AU 7478996 A AU7478996 A AU 7478996A AU 7478996 A AU7478996 A AU 7478996A
Authority
AU
Australia
Prior art keywords
antenna
shield
improved
assembly
antenna assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU74789/96A
Inventor
William R. Accolla
Dennis Jordan
Markus B. Kopp
Scott Tribbey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sensormatic Electronics Corp
Original Assignee
Sensormatic Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Publication of AU7478996A publication Critical patent/AU7478996A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/04—Screened antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
AU74789/96A 1995-11-02 1996-10-29 Improved antenna shield and antenna assembly Abandoned AU7478996A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55676795A 1995-11-02 1995-11-02
US556767 1995-11-02
PCT/US1996/017220 WO1997016864A1 (en) 1995-11-02 1996-10-29 Improved antenna shield and antenna assembly

Publications (1)

Publication Number Publication Date
AU7478996A true AU7478996A (en) 1997-05-22

Family

ID=24222782

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74789/96A Abandoned AU7478996A (en) 1995-11-02 1996-10-29 Improved antenna shield and antenna assembly

Country Status (2)

Country Link
AU (1) AU7478996A (en)
WO (1) WO1997016864A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809279B1 (en) * 2000-05-18 2003-05-23 Lionel Prat COVER FOR AN ANTENNA OF OBJECT DETECTION APPARATUS, AND DETECTION APPARATUS COMPRISING AN ANTENNA EQUIPPED WITH SUCH A COVER
AU778794B2 (en) * 2000-11-10 2004-12-23 Collaros Eas Technical Services Pty Ltd Antenna panel
EP1246563B1 (en) * 2000-11-20 2005-02-23 Draeger Medical Systems, Inc. An electrically isolated power and signal coupler system for a patient connected device
US10580273B2 (en) 2017-12-08 2020-03-03 Sensormatic Electronics, LLC Shielded pedestal with see-thru capability

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859991A (en) * 1987-08-28 1989-08-22 Sensormatic Electronics Corporation Electronic article surveillance system employing time domain and/or frequency domain analysis and computerized operation
GB9004431D0 (en) * 1990-02-28 1990-04-25 Scient Generics Ltd Detection system for security systems
US5130697A (en) * 1990-10-30 1992-07-14 Sensormatic Electronics Corporation Method and apparatus for shaping a magnetic field

Also Published As

Publication number Publication date
WO1997016864A1 (en) 1997-05-09

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