DE29512796U1 - HF-Schwingkreis - Google Patents

HF-Schwingkreis

Info

Publication number
DE29512796U1
DE29512796U1 DE29512796U DE29512796U DE29512796U1 DE 29512796 U1 DE29512796 U1 DE 29512796U1 DE 29512796 U DE29512796 U DE 29512796U DE 29512796 U DE29512796 U DE 29512796U DE 29512796 U1 DE29512796 U1 DE 29512796U1
Authority
DE
Germany
Prior art keywords
resonant circuit
resonant
circuit
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.)
Expired - Lifetime
Application number
DE29512796U
Other languages
English (en)
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.)
Hotraco Micro Ident Bv Nl
Original Assignee
Diehl Ident 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 Diehl Ident GmbH filed Critical Diehl Ident GmbH
Priority to DE29512796U priority Critical patent/DE29512796U1/de
Priority to DE19612522A priority patent/DE19612522A1/de
Publication of DE29512796U1 publication Critical patent/DE29512796U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04B5/22—Capacitive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00777—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
DE29512796U 1995-08-09 1995-08-09 HF-Schwingkreis Expired - Lifetime DE29512796U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29512796U DE29512796U1 (de) 1995-08-09 1995-08-09 HF-Schwingkreis
DE19612522A DE19612522A1 (de) 1995-08-09 1996-03-29 HF-Schwingkreis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29512796U DE29512796U1 (de) 1995-08-09 1995-08-09 HF-Schwingkreis

Publications (1)

Publication Number Publication Date
DE29512796U1 true DE29512796U1 (de) 1996-12-12

Family

ID=8011558

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29512796U Expired - Lifetime DE29512796U1 (de) 1995-08-09 1995-08-09 HF-Schwingkreis
DE19612522A Ceased DE19612522A1 (de) 1995-08-09 1996-03-29 HF-Schwingkreis

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19612522A Ceased DE19612522A1 (de) 1995-08-09 1996-03-29 HF-Schwingkreis

Country Status (1)

Country Link
DE (2) DE29512796U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920873A1 (de) * 1998-11-11 2000-05-18 Lackmann Phymetric Gmbh Schaltungsanordnung für eine linearbewegliche Einrichtung
DE102011115721B4 (de) 2011-10-12 2022-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System zur drahtlosen Energieübertragung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920873A1 (de) * 1998-11-11 2000-05-18 Lackmann Phymetric Gmbh Schaltungsanordnung für eine linearbewegliche Einrichtung
DE19920873B4 (de) * 1998-11-11 2006-02-09 Lackmann Phymetric Gmbh Vorrichtung für eine linearbewegliche Einrichtung
DE102011115721B4 (de) 2011-10-12 2022-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. System zur drahtlosen Energieübertragung

Also Published As

Publication number Publication date
DE19612522A1 (de) 1997-05-15

Similar Documents

Publication Publication Date Title
DE69533071D1 (de) Oszillatorschaltung
DE69614953T2 (de) Schaltungsanordnung
DE69607773D1 (de) Schaltkreis
DE69636269D1 (de) Schaltkreis
DE69834875D1 (de) Frequenzumsetzungsschaltung
DE69623894D1 (de) Gerät mit dielektrischem Resonator
DE69612041D1 (de) Hochfrequenzschalter
DE69709621D1 (de) Oszillatorschaltung
DE69634471D1 (de) Frequenzdemodulator
DE69616022D1 (de) Frequenzsynthetisierer
DE69616479T2 (de) Schaltungsanordnung
DE69616982T2 (de) Schaltungsanordnung
DE69620579D1 (de) Abstimmschaltung
DE69410973T2 (de) Oszillatorschaltung
DE69617616D1 (de) Schaltungsanordnung
DE69616483T2 (de) Schaltungsanordnung
DE69424619D1 (de) Oszillatorschaltung
FR2748614B1 (fr) Circuit oscillateur
DE69630427D1 (de) Bus-Halteschaltung
DE59609618D1 (de) Oszillator
FR2748615B1 (fr) Circuit oscillateur
DE69621748D1 (de) Resonator
FR2756987B1 (fr) Circuit oscillant
DE29512796U1 (de) HF-Schwingkreis
DE69613709D1 (de) Frequenzsynthetisierer

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970130

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19990121

R081 Change of applicant/patentee

Owner name: HOTRACO MICRO IDENT B.V., NL

Free format text: FORMER OWNER: DIEHL IDENT GMBH, 90478 NUERNBERG, DE

Effective date: 19990714

R157 Lapse of ip right after 6 years

Effective date: 20020501