WO1998003938A1 - Transponder - Google Patents
Transponder Download PDFInfo
- Publication number
- WO1998003938A1 WO1998003938A1 PCT/EP1997/003724 EP9703724W WO9803938A1 WO 1998003938 A1 WO1998003938 A1 WO 1998003938A1 EP 9703724 W EP9703724 W EP 9703724W WO 9803938 A1 WO9803938 A1 WO 9803938A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- integrated circuit
- antenna
- conductor structure
- transponder
- transmitting
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
-
- 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
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/0775—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for connecting the integrated circuit to the antenna
-
- 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
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07777—Antenna details the antenna being of the inductive type
- G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
-
- 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
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07777—Antenna details the antenna being of the inductive type
- G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
- G06K19/07783—Antenna details the antenna being of the inductive type the inductive antenna being a coil the coil being planar
-
- 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
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07777—Antenna details the antenna being of the inductive type
- G06K19/07784—Antenna details the antenna being of the inductive type the inductive antenna consisting of a plurality of coils stacked on top of one another
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
Definitions
- the invention relates to a transponder according to the preamble of claim 1.
- Transponders usually consist of a transmit / receive module and connected transmitters and receivers.
- the transponders are used as so-called radio tags (e.g. for anti-theft systems in department stores or for luggage detection and distribution systems at airports and train stations) by attaching them to the objects to be monitored or recorded (sales goods, luggage, etc. ) are attached and provided with a specific coding that - in the case of anti-theft systems in the case of theft or, in the case of baggage distribution systems, at certain stations in the distribution system - establish an active connection with transceivers and exchange data by radio (including the coding stored in the transponder) and other actions (triggering a
- Radio tags are often implemented - similar to a conventional luggage tag - in the form of a paper or plastic film carrier, on which the radio-technical components transmission antenna, reception antenna, transmission / reception module are applied.
- Radio tags have already been proposed which are equipped with wire coils as a transmitting and receiving antenna and which are connected to a transmitting / receiving module in the form of an integrated circuit.
- both wire coil antennas and the integrated circuit are arranged on a common carrier. The transmission and reception frequencies are different from each other.
- a radio tag with an antenna and a transmit / receive module implemented as an integrated circuit, in which the antenna is arranged as a coil-shaped planar conductor structure on both sides of a film.
- This type of radio tags is expensive to manufacture because of the double-sided film body to be processed and requires one or more vias through the film body in order to connect the two antenna parts or to be able to connect the transmitting / receiving module to the antenna part arranged on the other side of the film.
- the object of the invention is therefore to create a transponder in the form of a radio tag which is simple and inexpensive to manufacture and which nevertheless offers the highest possible degree of security against mechanical or thermal destruction.
- An essential advantage of the invention is that the heat loss that arises in the integrated circuit due to the good thermal contact between the integrated circuit and the planar conductor structure can be dissipated very quickly from the integrated circuit via the metallic conductor structure, so that additional cooling measures are generally provided can be omitted.
- planar conductor structure and integrated circuit are arranged on the same side of the film and through-contacts through the film carrier are thereby eliminated. This goes hand in hand with correspondingly lower production costs.
- the figure shows a flexible radio label in the top view, in which the transmission antenna 4, which is designed as a planar conductor structure, and the transmission / reception module 3, which is in the form of an integrated circuit, are integrated on one side of a common film 5 and the transmission / reception module 3, moreover is connected to a separate receiving antenna 2 designed as a wire coil. All assemblies 2 - 5 are arranged on the same side of a common support 1 made of flexible, flexible material. Through-plating through the film 5 is omitted in this solution, since the circuit part 30 of the integrated circuit 3 to be connected to the transmission antenna 4, which is designed as a planar conductor structure, is arranged directly on the planar conductor structure and is electrically and thermally directly connected to it.
- the transmission frequency is typically in the range 2 to 4 MHz and is therefore different from the reception frequency, which can be in the range 100 to 200 kHz, for example.
- this invention is not limited to this exemplary embodiment, but can also be applied analogously to others.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU35434/97A AU3543497A (en) | 1996-07-17 | 1997-07-12 | Transponder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19628802.9 | 1996-07-17 | ||
DE1996128802 DE19628802A1 (de) | 1996-07-17 | 1996-07-17 | Transponder |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998003938A1 true WO1998003938A1 (de) | 1998-01-29 |
Family
ID=7800065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/003724 WO1998003938A1 (de) | 1996-07-17 | 1997-07-12 | Transponder |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU3543497A (de) |
DE (1) | DE19628802A1 (de) |
WO (1) | WO1998003938A1 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19932597C1 (de) * | 1999-07-13 | 2000-10-05 | Bolta Werke Gmbh | Flächenelement mit einer strukturierten Metallschicht |
DE10012967A1 (de) * | 2000-03-16 | 2001-09-20 | Andreas Plettner | Transponder |
DE10056148A1 (de) * | 2000-11-13 | 2002-05-23 | Infineon Technologies Ag | Kontaktloser Datenträger |
DE10124222A1 (de) * | 2001-05-18 | 2002-11-21 | Atmel Germany Gmbh | Verfahren zum Abgleich eines Antennenschwingkreises eines passiven Transponders |
WO2007071830A1 (en) * | 2005-12-22 | 2007-06-28 | Upm Raflatac Oy | Transponder tuning method and a transponder |
DE102010011504A1 (de) | 2010-03-16 | 2012-06-14 | Mühlbauer Ag | Verfahren zur Herstellung einer Transponderantenne, Transponderinlay mit einer derartigen Transponderantenne |
US8500033B2 (en) | 2010-06-11 | 2013-08-06 | Trident RFID Pty Ltd. | Transponder, RFID system and methods of operation |
DE102012010560A1 (de) | 2012-05-29 | 2013-12-05 | Mühlbauer Ag | Transponder, Verfahren zur Herstellung eines Transponders und Vorrichtungzum Herstellen des Transponders |
CN109167161A (zh) * | 2018-08-27 | 2019-01-08 | 深圳市嘉姆特通信电子有限公司 | 无线通信天线制造方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10006816C2 (de) | 2000-02-15 | 2003-03-13 | Sokymat Id Component Gmbh | Transponder-Vorrichtung zur Identifikation von Objekten gegenüber Einrichtungen |
EP1195714A1 (de) * | 2000-10-04 | 2002-04-10 | Sokymat S.A. | Transpondereinheit |
CN1276386C (zh) * | 2001-06-27 | 2006-09-20 | 皇家菲利浦电子有限公司 | 在两个载体层之间带有集成电路的数据载体 |
FR2834367B1 (fr) * | 2001-12-28 | 2005-06-24 | A S K | Objet portable sans contact comportant au moins un dispositif peripherique connecte a la meme antenne que la puce |
DE102004035062A1 (de) * | 2004-07-20 | 2006-02-16 | Infineon Technologies Ag | Identifikations-Datenträger, Lese-Vorrichtung und Identifikations-System |
EP1821242A1 (de) | 2006-02-15 | 2007-08-22 | Assa Abloy Identification Technology Group AB | Kontaktlose Multi-Frequenz-Transpondereinheit, ihr elektronisches Modul und ein Verfahren zur Herstellung der Einheit |
EP1821241A3 (de) | 2006-02-15 | 2008-07-23 | Assa Abloy AB | Hybride kontaktlose Frequenztranspondereinheit, Modul und Verfahren zur Herstellung |
IL175824A0 (en) * | 2006-05-22 | 2007-09-20 | On Track Innovations Ltd | Data transaction card having a tunable coil antenna with reduced footprint |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424527A (en) * | 1992-08-21 | 1995-06-13 | Mitsubishi Denki Kabushiki Kaisha | Signal receiving coil and non-contact type IC card using the same |
WO1996003713A1 (en) * | 1994-07-28 | 1996-02-08 | Westinghouse Electric Corporation | Security access circuit using embedded antennas |
EP0704928A2 (de) * | 1994-09-30 | 1996-04-03 | Hughes Identification Devices, Inc. | HF Transpondersystem mit Parallelresonanz-Abfrage und Serienresonanz-Antwort |
-
1996
- 1996-07-17 DE DE1996128802 patent/DE19628802A1/de not_active Withdrawn
-
1997
- 1997-07-12 WO PCT/EP1997/003724 patent/WO1998003938A1/de active Application Filing
- 1997-07-12 AU AU35434/97A patent/AU3543497A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424527A (en) * | 1992-08-21 | 1995-06-13 | Mitsubishi Denki Kabushiki Kaisha | Signal receiving coil and non-contact type IC card using the same |
WO1996003713A1 (en) * | 1994-07-28 | 1996-02-08 | Westinghouse Electric Corporation | Security access circuit using embedded antennas |
EP0704928A2 (de) * | 1994-09-30 | 1996-04-03 | Hughes Identification Devices, Inc. | HF Transpondersystem mit Parallelresonanz-Abfrage und Serienresonanz-Antwort |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19932597C1 (de) * | 1999-07-13 | 2000-10-05 | Bolta Werke Gmbh | Flächenelement mit einer strukturierten Metallschicht |
DE10012967A1 (de) * | 2000-03-16 | 2001-09-20 | Andreas Plettner | Transponder |
US6940455B2 (en) | 2000-03-16 | 2005-09-06 | Andreas Plettner | Transponder |
US6946958B2 (en) | 2000-11-13 | 2005-09-20 | Infineon Technologies Ag | Contactless data storage medium |
DE10056148A1 (de) * | 2000-11-13 | 2002-05-23 | Infineon Technologies Ag | Kontaktloser Datenträger |
US6952560B2 (en) | 2001-05-18 | 2005-10-04 | Atmel Germany Gbmh | Tuned antenna resonant circuit of a passive transponder |
DE10124222A1 (de) * | 2001-05-18 | 2002-11-21 | Atmel Germany Gmbh | Verfahren zum Abgleich eines Antennenschwingkreises eines passiven Transponders |
WO2007071830A1 (en) * | 2005-12-22 | 2007-06-28 | Upm Raflatac Oy | Transponder tuning method and a transponder |
DE102010011504A1 (de) | 2010-03-16 | 2012-06-14 | Mühlbauer Ag | Verfahren zur Herstellung einer Transponderantenne, Transponderinlay mit einer derartigen Transponderantenne |
US8500033B2 (en) | 2010-06-11 | 2013-08-06 | Trident RFID Pty Ltd. | Transponder, RFID system and methods of operation |
DE102012010560A1 (de) | 2012-05-29 | 2013-12-05 | Mühlbauer Ag | Transponder, Verfahren zur Herstellung eines Transponders und Vorrichtungzum Herstellen des Transponders |
DE102012010560B4 (de) * | 2012-05-29 | 2020-07-09 | Mühlbauer Gmbh & Co. Kg | Transponder, Verfahren zur Herstellung eines Transponders und Vorrichtungzum Herstellen des Transponders |
CN109167161A (zh) * | 2018-08-27 | 2019-01-08 | 深圳市嘉姆特通信电子有限公司 | 无线通信天线制造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE19628802A1 (de) | 1998-01-22 |
AU3543497A (en) | 1998-02-10 |
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