PL2581984T3 - Sposób badania cewki antenowej - Google Patents

Sposób badania cewki antenowej

Info

Publication number
PL2581984T3
PL2581984T3 PL12006295T PL12006295T PL2581984T3 PL 2581984 T3 PL2581984 T3 PL 2581984T3 PL 12006295 T PL12006295 T PL 12006295T PL 12006295 T PL12006295 T PL 12006295T PL 2581984 T3 PL2581984 T3 PL 2581984T3
Authority
PL
Poland
Prior art keywords
testing
antenna coil
antenna
coil
Prior art date
Application number
PL12006295T
Other languages
English (en)
Inventor
Michael Baldischweiler
Klaus Finkenzeller
Original Assignee
Giesecke+Devrient Mobile Security Gmbh
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 Giesecke+Devrient Mobile Security Gmbh filed Critical Giesecke+Devrient Mobile Security Gmbh
Publication of PL2581984T3 publication Critical patent/PL2581984T3/pl

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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/43—Antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
PL12006295T 2011-09-08 2012-09-06 Sposób badania cewki antenowej PL2581984T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011112902A DE102011112902A1 (de) 2011-09-08 2011-09-08 Verfahren zum Prüfen einer Antennenspule
EP12006295.5A EP2581984B1 (de) 2011-09-08 2012-09-06 Verfahren zum Prüfen einer Antennenspule

Publications (1)

Publication Number Publication Date
PL2581984T3 true PL2581984T3 (pl) 2019-03-29

Family

ID=46939437

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12006295T PL2581984T3 (pl) 2011-09-08 2012-09-06 Sposób badania cewki antenowej

Country Status (4)

Country Link
EP (1) EP2581984B1 (pl)
DE (1) DE102011112902A1 (pl)
ES (1) ES2703125T3 (pl)
PL (1) PL2581984T3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013002138A1 (de) * 2013-02-07 2014-08-07 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zum Prüfen eines Schaltkreises eines Endgeräts
JP6347607B2 (ja) * 2013-12-27 2018-06-27 キヤノン株式会社 電子機器
DE102015013076A1 (de) 2015-10-08 2017-04-13 Giesecke & Devrient Gmbh Prüfanlage und Prüfverfahren
CN111865445B (zh) * 2020-06-17 2022-04-08 浙江大华技术股份有限公司 无线网桥的校准方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887650A (en) * 1955-05-04 1959-05-19 Newmont Mining Corp Method of and apparatus for geophysical exploration
US3659197A (en) * 1970-05-11 1972-04-25 Gen Electric Apparatus for electrically testing a coil including a primary coil and core, a pick-up coil, and limited supply of high voltage d.c. for energizing the primary coil
FR2771183B1 (fr) * 1997-11-18 2000-01-28 Sgs Thomson Microelectronics Procede de test d'un circuit resonant inductif
DE10120625A1 (de) * 2001-04-26 2002-11-14 Muehlbauer Ag Verfahren und Vorrichtung zum kontaktlosen Testen unbestückter Antennen
DE102009011821A1 (de) * 2009-03-05 2010-09-09 Giesecke & Devrient Gmbh Tragbarer Datenträger
DE102011004674A1 (de) * 2010-02-26 2011-09-01 Frank Industrie Gmbh Klebefolie zur Deaktivierung eines passiven RFID-Transponders

Also Published As

Publication number Publication date
EP2581984B1 (de) 2018-11-14
EP2581984A3 (de) 2017-08-16
ES2703125T3 (es) 2019-03-07
EP2581984A2 (de) 2013-04-17
DE102011112902A1 (de) 2013-03-14

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