DE29921752U1 - Antennenanordnung von Schreiblesegeräten für kontaktlose Transponder - Google Patents
Antennenanordnung von Schreiblesegeräten für kontaktlose TransponderInfo
- Publication number
- DE29921752U1 DE29921752U1 DE29921752U DE29921752U DE29921752U1 DE 29921752 U1 DE29921752 U1 DE 29921752U1 DE 29921752 U DE29921752 U DE 29921752U DE 29921752 U DE29921752 U DE 29921752U DE 29921752 U1 DE29921752 U1 DE 29921752U1
- Authority
- DE
- Germany
- Prior art keywords
- antenna
- read
- write
- dummy
- arrangement according
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10346—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the far field type, e.g. HF types or dipoles
-
- 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
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/59—Responders; Transponders
Description
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29921752U DE29921752U1 (de) | 1999-12-11 | 1999-12-11 | Antennenanordnung von Schreiblesegeräten für kontaktlose Transponder |
AT0089600U AT5047U1 (de) | 1999-12-11 | 2000-12-05 | Antennenanordnung von schreiblesegeräten für kontaktlose transponder |
CH02377/00A CH695302A5 (de) | 1999-12-11 | 2000-12-07 | Antennenanordnung von Schreiblesegeraeten fuer kontaktlose Transponder. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29921752U DE29921752U1 (de) | 1999-12-11 | 1999-12-11 | Antennenanordnung von Schreiblesegeräten für kontaktlose Transponder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29921752U1 true DE29921752U1 (de) | 2000-06-29 |
Family
ID=8082797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29921752U Expired - Lifetime DE29921752U1 (de) | 1999-12-11 | 1999-12-11 | Antennenanordnung von Schreiblesegeräten für kontaktlose Transponder |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT5047U1 (de) |
CH (1) | CH695302A5 (de) |
DE (1) | DE29921752U1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7432874B2 (en) | 2004-07-22 | 2008-10-07 | Feig Electronic Gmbh | Antenna array |
EP2362329A1 (de) | 2010-02-25 | 2011-08-31 | SkiData AG | Einrichtung zur Erhöhung der Lese-/ Schreibreichweite eines RFID-Systems |
NL2011633C2 (nl) * | 2013-10-17 | 2015-04-20 | Nedap Nv | Identificatiesysteem. |
-
1999
- 1999-12-11 DE DE29921752U patent/DE29921752U1/de not_active Expired - Lifetime
-
2000
- 2000-12-05 AT AT0089600U patent/AT5047U1/de not_active IP Right Cessation
- 2000-12-07 CH CH02377/00A patent/CH695302A5/de not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7432874B2 (en) | 2004-07-22 | 2008-10-07 | Feig Electronic Gmbh | Antenna array |
EP2362329A1 (de) | 2010-02-25 | 2011-08-31 | SkiData AG | Einrichtung zur Erhöhung der Lese-/ Schreibreichweite eines RFID-Systems |
NL2011633C2 (nl) * | 2013-10-17 | 2015-04-20 | Nedap Nv | Identificatiesysteem. |
Also Published As
Publication number | Publication date |
---|---|
CH695302A5 (de) | 2006-03-15 |
AT5047U1 (de) | 2002-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20000803 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20030204 |
|
R081 | Change of applicant/patentee |
Owner name: HID GLOBAL GMBH, DE Free format text: FORMER OWNER: CUBIT ELECTRONICS GMBH, 99099 ERFURT, DE Effective date: 20050609 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20051117 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20080214 |
|
R081 | Change of applicant/patentee |
Owner name: HID GLOBAL GMBH, DE Free format text: FORMER OWNER: SOKYMAT GMBH, 99099 ERFURT, DE Effective date: 20080430 |
|
R081 | Change of applicant/patentee |
Owner name: HID GLOBAL GMBH, DE Free format text: FORMER OWNER: ASSA ABLOY IDENTIFICATION TECHNOLOGIES GMBH, 99099 ERFURT, DE Effective date: 20081112 |
|
R071 | Expiry of right |