EP0394714A3 - Dispositif d'identification avec couplage inductif d'antenne - Google Patents
Dispositif d'identification avec couplage inductif d'antenne Download PDFInfo
- Publication number
- EP0394714A3 EP0394714A3 EP19900106406 EP90106406A EP0394714A3 EP 0394714 A3 EP0394714 A3 EP 0394714A3 EP 19900106406 EP19900106406 EP 19900106406 EP 90106406 A EP90106406 A EP 90106406A EP 0394714 A3 EP0394714 A3 EP 0394714A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- antenna
- identification device
- transmitter
- receiver section
- transformer
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
-
- 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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Near-Field Transmission Systems (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3912034 | 1989-04-12 | ||
DE3912034A DE3912034C1 (fr) | 1989-04-12 | 1989-04-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0394714A2 EP0394714A2 (fr) | 1990-10-31 |
EP0394714A3 true EP0394714A3 (fr) | 1991-07-03 |
EP0394714B1 EP0394714B1 (fr) | 1997-07-09 |
Family
ID=6378528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90106406A Expired - Lifetime EP0394714B1 (fr) | 1989-04-12 | 1990-04-04 | Dispositif d'identification avec couplage inductif d'antenne |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0394714B1 (fr) |
AT (1) | ATE155288T1 (fr) |
DE (2) | DE3912034C1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69125157T2 (de) * | 1991-07-18 | 1997-06-19 | Texas Instruments Deutschland | Schaltungsanordnung zur Antennenankopplung |
DE69125483T2 (de) * | 1991-07-18 | 1997-10-23 | Texas Instruments Deutschland | Schaltungsanordnung zur Erzielung einer konstanten Feldstärke eines HF-Signals, ausgestrahlt vor einem Sendegerät mit austauschbarer Antenne |
DE4215255A1 (de) * | 1992-05-09 | 1993-11-11 | Aeg Mobile Communication | Koaxialsteckvorrichtung und Funkgeräteanordnung |
EP0658280A4 (fr) * | 1993-05-03 | 1995-09-20 | Motorola Inc | Antenne pour un appareil electronique. |
US5650778A (en) * | 1995-06-30 | 1997-07-22 | Bio Medic Data Systems, Inc. | Antenna for programming a transponder |
FI955125A (fi) * | 1995-10-27 | 1997-04-28 | Nokia Mobile Phones Ltd | Antennin liitäntä |
GB2404094B (en) * | 2003-07-17 | 2008-01-02 | Thales Plc | Electrical connector |
GB2433843B (en) * | 2003-07-17 | 2008-01-02 | Thales Holdings Uk Plc | Electrical connector |
US7446672B2 (en) * | 2005-03-24 | 2008-11-04 | M&Fc Holding, Llc | Method and apparatus for coupling a meter register to an automatic meter reading communication device |
EP2581993B1 (fr) * | 2011-10-13 | 2014-06-11 | TE Connectivity Nederland B.V. | Connecteur de fiche sans contact et système de connecteur de fiche sans contact |
ES2474790T3 (es) | 2011-10-13 | 2014-07-09 | Tyco Electronics Nederland B.V. | Conector de enchufe sin contacto y sistema de conector de enchufe sin contacto |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2274147A1 (fr) * | 1974-06-07 | 1976-01-02 | British Steel Corp | Dispositif pour brancher et debrancher plusieurs parties separables d'un appareillage electrique |
FR2297525A1 (fr) * | 1975-01-08 | 1976-08-06 | Pelcon Ltd | Connecteur electrique a induction |
DE8532245U1 (de) * | 1985-11-12 | 1986-02-27 | Ebinger, Klaus, 5000 Köln | Metallsuchgerät |
US4621243A (en) * | 1984-12-30 | 1986-11-04 | Harada Kogyo Kabushiki Kaisha | Transmission channel coupler for antenna |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3101198A1 (de) * | 1981-01-16 | 1982-09-02 | Robert Bosch Gmbh, 7000 Stuttgart | "an der kleidung zu befestigendes funkempfangsgeraet mit eingebauter antenne" |
JPS61174607A (ja) * | 1985-01-28 | 1986-08-06 | Tetsuo Ishii | 電磁誘導結合式コネクタ |
-
1989
- 1989-04-12 DE DE3912034A patent/DE3912034C1/de not_active Expired - Fee Related
-
1990
- 1990-04-04 DE DE69031008T patent/DE69031008T2/de not_active Expired - Fee Related
- 1990-04-04 EP EP90106406A patent/EP0394714B1/fr not_active Expired - Lifetime
- 1990-04-04 AT AT90106406T patent/ATE155288T1/de active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2274147A1 (fr) * | 1974-06-07 | 1976-01-02 | British Steel Corp | Dispositif pour brancher et debrancher plusieurs parties separables d'un appareillage electrique |
FR2297525A1 (fr) * | 1975-01-08 | 1976-08-06 | Pelcon Ltd | Connecteur electrique a induction |
US4621243A (en) * | 1984-12-30 | 1986-11-04 | Harada Kogyo Kabushiki Kaisha | Transmission channel coupler for antenna |
DE8532245U1 (de) * | 1985-11-12 | 1986-02-27 | Ebinger, Klaus, 5000 Köln | Metallsuchgerät |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 10, no. 384 (E-466)(2441) 23 December 1986, & JP-A-61 174607 (TETSUO ISHI) 06 August 1986, * |
Also Published As
Publication number | Publication date |
---|---|
DE69031008D1 (de) | 1997-08-14 |
EP0394714A2 (fr) | 1990-10-31 |
DE3912034C1 (fr) | 1990-10-25 |
EP0394714B1 (fr) | 1997-07-09 |
DE69031008T2 (de) | 1998-01-08 |
ATE155288T1 (de) | 1997-07-15 |
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