ATE366973T1 - Verfahren und vorrichtung zum willkürlichen in phase bringen von antennen in einem elektronischen artikelüberwachungsystem - Google Patents
Verfahren und vorrichtung zum willkürlichen in phase bringen von antennen in einem elektronischen artikelüberwachungsystemInfo
- Publication number
- ATE366973T1 ATE366973T1 AT05010095T AT05010095T ATE366973T1 AT E366973 T1 ATE366973 T1 AT E366973T1 AT 05010095 T AT05010095 T AT 05010095T AT 05010095 T AT05010095 T AT 05010095T AT E366973 T1 ATE366973 T1 AT E366973T1
- Authority
- AT
- Austria
- Prior art keywords
- eas
- system parameters
- electronic article
- monitoring system
- arbitrary phase
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2468—Antenna in system and the related signal processing
- G08B13/2477—Antenna or antenna activator circuit
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2468—Antenna in system and the related signal processing
- G08B13/2471—Antenna signal processing by receiver or emitter
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2468—Antenna in system and the related signal processing
- G08B13/2474—Antenna or antenna activator geometry, arrangement or layout
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Burglar Alarm Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Transmitters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57003004P | 2004-05-11 | 2004-05-11 | |
| US11/121,898 US7495565B2 (en) | 2004-05-11 | 2005-05-04 | Methods and apparatus for arbitrary antenna phasing in an electronic article surveillance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE366973T1 true ATE366973T1 (de) | 2007-08-15 |
Family
ID=34936324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05010095T ATE366973T1 (de) | 2004-05-11 | 2005-05-10 | Verfahren und vorrichtung zum willkürlichen in phase bringen von antennen in einem elektronischen artikelüberwachungsystem |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7495565B2 (de) |
| EP (1) | EP1596347B1 (de) |
| JP (1) | JP4381342B2 (de) |
| CN (1) | CN1783583B (de) |
| AT (1) | ATE366973T1 (de) |
| CA (1) | CA2507025C (de) |
| DE (1) | DE602005001575T2 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4254674B2 (ja) * | 2004-09-28 | 2009-04-15 | アイシン精機株式会社 | アンテナ駆動装置 |
| AU2006345218B2 (en) * | 2006-06-27 | 2011-03-17 | Tyco Fire & Security Gmbh | Wireless synchronized operation of pulsed EAS systems |
| US7535338B2 (en) | 2006-06-27 | 2009-05-19 | Sensormatic Electronics Corporation | Wireless synchronized operation of pulsed EAS systems |
| US8289944B2 (en) * | 2007-01-31 | 2012-10-16 | Broadcom Corporation | Apparatus for configuration of wireless operation |
| US8072204B1 (en) * | 2007-05-09 | 2011-12-06 | Zilker Labs, Inc. | Control system optimization via digital diode emulation |
| MX2009013306A (es) * | 2007-06-08 | 2010-02-15 | Checkpoint Systems Inc | Sistema y metodo de deteccion de eas dinamica. |
| US8933790B2 (en) * | 2007-06-08 | 2015-01-13 | Checkpoint Systems, Inc. | Phase coupler for rotating fields |
| US8873616B2 (en) * | 2012-02-23 | 2014-10-28 | Microchip Technology Incorporated | High resolution pulse width modulator |
| US9251680B2 (en) * | 2014-02-24 | 2016-02-02 | Tyco Fire & Security Gmbh | Pulse transmission synchronization |
| CA2980980A1 (en) * | 2015-04-02 | 2016-10-06 | NTL S.r.l. | Rfid and/or rfid/em anti-theft radio frequency detection device |
| FR3053498B1 (fr) * | 2016-07-01 | 2019-06-28 | Biolog-id | Procede de mise en oeuvre d'un inventaire d'une pluralite de conteneurs biologiques et portique associe |
| CN112910104B (zh) * | 2021-01-19 | 2022-10-11 | 国网电力科学研究院有限公司 | 一种原边发射机构、无线充电电路结构和充电控制方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274083A (en) * | 1977-12-16 | 1981-06-16 | Eiichi Tomoeda | Apparatus for identifying moving objects |
| GB2180123B (en) * | 1984-12-21 | 1989-01-18 | Senezco Limited | Transponder systems |
| DE4436975B4 (de) * | 1994-10-15 | 2007-10-25 | Meto International Gmbh | Verfahren zur elektronischen Artikelüberwachung |
| US6118378A (en) * | 1997-11-28 | 2000-09-12 | Sensormatic Electronics Corporation | Pulsed magnetic EAS system incorporating single antenna with independent phasing |
| US6169483B1 (en) * | 1999-05-04 | 2001-01-02 | Sensormatic Electronics Corporation | Self-checkout/self-check-in RFID and electronics article surveillance system |
| US6995672B1 (en) * | 1999-05-17 | 2006-02-07 | The Goodyear Tire & Rubber Co. | Relaxation oscillator for transponder |
| JP3498716B2 (ja) * | 2001-02-09 | 2004-02-16 | オムロン株式会社 | アンテナ装置 |
| US6836216B2 (en) * | 2002-05-09 | 2004-12-28 | Electronic Article Surveillance Technologies, Ltd. | Electronic article surveillance system |
| US6819011B2 (en) * | 2002-11-14 | 2004-11-16 | Fyre Storm, Inc. | Switching power converter controller with watchdog timer |
-
2005
- 2005-05-04 US US11/121,898 patent/US7495565B2/en active Active
- 2005-05-10 CA CA002507025A patent/CA2507025C/en not_active Expired - Lifetime
- 2005-05-10 DE DE602005001575T patent/DE602005001575T2/de not_active Expired - Lifetime
- 2005-05-10 AT AT05010095T patent/ATE366973T1/de not_active IP Right Cessation
- 2005-05-10 EP EP05010095A patent/EP1596347B1/de not_active Expired - Lifetime
- 2005-05-11 CN CN2005100878375A patent/CN1783583B/zh not_active Expired - Fee Related
- 2005-05-11 JP JP2005138136A patent/JP4381342B2/ja not_active Expired - Fee Related
-
2009
- 2009-02-02 US US12/363,873 patent/US8049598B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1596347B1 (de) | 2007-07-11 |
| JP4381342B2 (ja) | 2009-12-09 |
| CN1783583B (zh) | 2011-03-09 |
| DE602005001575D1 (de) | 2007-08-23 |
| JP2005353051A (ja) | 2005-12-22 |
| DE602005001575T2 (de) | 2007-11-22 |
| CN1783583A (zh) | 2006-06-07 |
| US7495565B2 (en) | 2009-02-24 |
| EP1596347A1 (de) | 2005-11-16 |
| US20090160650A1 (en) | 2009-06-25 |
| CA2507025A1 (en) | 2005-11-11 |
| HK1088123A1 (en) | 2006-10-27 |
| CA2507025C (en) | 2009-09-29 |
| US8049598B2 (en) | 2011-11-01 |
| US20050253720A1 (en) | 2005-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |