EP1665459A4 - Appareil et procede de production d'une antenne a symetriseur integre - Google Patents

Appareil et procede de production d'une antenne a symetriseur integre

Info

Publication number
EP1665459A4
EP1665459A4 EP04760622A EP04760622A EP1665459A4 EP 1665459 A4 EP1665459 A4 EP 1665459A4 EP 04760622 A EP04760622 A EP 04760622A EP 04760622 A EP04760622 A EP 04760622A EP 1665459 A4 EP1665459 A4 EP 1665459A4
Authority
EP
European Patent Office
Prior art keywords
providing
antenna integral
integral balun
balun
antenna
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.)
Withdrawn
Application number
EP04760622A
Other languages
German (de)
English (en)
Other versions
EP1665459A2 (fr
Inventor
Ronald A Marino
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.)
WestRock MWV LLC
Original Assignee
Meadwestvaco 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 Meadwestvaco Corp filed Critical Meadwestvaco Corp
Publication of EP1665459A2 publication Critical patent/EP1665459A2/fr
Publication of EP1665459A4 publication Critical patent/EP1665459A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2216—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
EP04760622A 2003-05-01 2004-04-29 Appareil et procede de production d'une antenne a symetriseur integre Withdrawn EP1665459A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46672103P 2003-05-01 2003-05-01
PCT/US2004/013195 WO2004100309A2 (fr) 2003-05-01 2004-04-29 Appareil et procede de production d'une antenne a symetriseur integre

Publications (2)

Publication Number Publication Date
EP1665459A2 EP1665459A2 (fr) 2006-06-07
EP1665459A4 true EP1665459A4 (fr) 2006-11-22

Family

ID=33434978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04760622A Withdrawn EP1665459A4 (fr) 2003-05-01 2004-04-29 Appareil et procede de production d'une antenne a symetriseur integre

Country Status (2)

Country Link
EP (1) EP1665459A4 (fr)
WO (1) WO2004100309A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951596B2 (en) 2002-01-18 2005-10-04 Avery Dennison Corporation RFID label technique
US7500307B2 (en) 2004-09-22 2009-03-10 Avery Dennison Corporation High-speed RFID circuit placement method
WO2007058619A1 (fr) * 2005-11-19 2007-05-24 Agency For Science, Technology And Research Antenne de systeme d’identification par radio-frequence
US7555826B2 (en) 2005-12-22 2009-07-07 Avery Dennison Corporation Method of manufacturing RFID devices
FR2953620B1 (fr) * 2009-12-07 2013-11-22 Areva Nc Dispositif d'identification d'un support metallique present dans un environnement poussiereux et metallique, a encombrement reduit et application a l'identification de conteneur contenant des elements de combustible nucleaire dans leur usine de fabrication

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423083A (en) * 1943-03-05 1947-07-01 Standard Telephones Cables Ltd Loop antenna system
US3902177A (en) * 1972-09-19 1975-08-26 Taiyo Musen Co Ltd Antenna for direction finders
US4083006A (en) * 1973-07-10 1978-04-04 Agency Of Industrial Science & Technology Loop type standard magnetic field generator
DE3140319A1 (de) * 1981-10-10 1983-04-21 Klaus 3300 Braunschweig Münter Elektrisch abgeschirmte breitbandantenne zur phasenrichtigen erfassung der magnetischen komponente eines elektromagnetischen wechselfeldes
FR2745928A1 (fr) * 1996-03-11 1997-09-12 Gemplus Card Int Dispositif d'echange d'informations sans contact avec un ticket electronique
WO1998019361A1 (fr) * 1996-10-25 1998-05-07 Gemplus S.C.A. Antenne de champ magnetique blindee en circuit imprime

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001267841A (ja) * 2000-03-23 2001-09-28 Sony Corp アンテナ装置および携帯無線機
US6538614B2 (en) * 2001-04-17 2003-03-25 Lucent Technologies Inc. Broadband antenna structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423083A (en) * 1943-03-05 1947-07-01 Standard Telephones Cables Ltd Loop antenna system
US3902177A (en) * 1972-09-19 1975-08-26 Taiyo Musen Co Ltd Antenna for direction finders
US4083006A (en) * 1973-07-10 1978-04-04 Agency Of Industrial Science & Technology Loop type standard magnetic field generator
DE3140319A1 (de) * 1981-10-10 1983-04-21 Klaus 3300 Braunschweig Münter Elektrisch abgeschirmte breitbandantenne zur phasenrichtigen erfassung der magnetischen komponente eines elektromagnetischen wechselfeldes
FR2745928A1 (fr) * 1996-03-11 1997-09-12 Gemplus Card Int Dispositif d'echange d'informations sans contact avec un ticket electronique
WO1998019361A1 (fr) * 1996-10-25 1998-05-07 Gemplus S.C.A. Antenne de champ magnetique blindee en circuit imprime

Also Published As

Publication number Publication date
WO2004100309A3 (fr) 2005-06-16
WO2004100309A2 (fr) 2004-11-18
EP1665459A2 (fr) 2006-06-07

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Legal Events

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Effective date: 20061024

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Ipc: H01Q 1/22 20060101AFI20061018BHEP

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