CN101416200B - Rf切换的rfid复用器 - Google Patents
Rf切换的rfid复用器 Download PDFInfo
- Publication number
- CN101416200B CN101416200B CN2006800541595A CN200680054159A CN101416200B CN 101416200 B CN101416200 B CN 101416200B CN 2006800541595 A CN2006800541595 A CN 2006800541595A CN 200680054159 A CN200680054159 A CN 200680054159A CN 101416200 B CN101416200 B CN 101416200B
- Authority
- CN
- China
- Prior art keywords
- rfid
- multiplexer
- coupled
- signal
- cable
- 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 - Fee Related
Links
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000010248 power generation Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
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
- G06K7/0008—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
- G06K7/10356—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 using a plurality of antennas, e.g. configurations including means to resolve interference between the plurality of antennas
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Near-Field Transmission Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2006/005441 WO2007094787A1 (en) | 2006-02-15 | 2006-02-15 | Rf switched rfid multiplexer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101416200A CN101416200A (zh) | 2009-04-22 |
CN101416200B true CN101416200B (zh) | 2013-03-06 |
Family
ID=37137407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800541595A Expired - Fee Related CN101416200B (zh) | 2006-02-15 | 2006-02-15 | Rf切换的rfid复用器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8941471B2 (zh) |
EP (1) | EP1987468B1 (zh) |
JP (1) | JP5150514B2 (zh) |
CN (1) | CN101416200B (zh) |
AU (1) | AU2006338233A1 (zh) |
CA (1) | CA2642038C (zh) |
HK (1) | HK1128351A1 (zh) |
WO (1) | WO2007094787A1 (zh) |
Families Citing this family (17)
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TW200921525A (en) * | 2007-11-06 | 2009-05-16 | Microelectronics Tech Inc | Signal processing apparatus for receiving RFID signal and method thereof |
US8446256B2 (en) * | 2008-05-19 | 2013-05-21 | Sirit Technologies Inc. | Multiplexing radio frequency signals |
JP2011524050A (ja) | 2008-06-12 | 2011-08-25 | マゼラン テクノロジー ピーティーワイ.エルティーディー. | アンテナ設計およびインテロゲータシステム |
US8843075B2 (en) * | 2009-10-07 | 2014-09-23 | Shure Acquisition Holdings, Inc. | Self-discovery of an RF configuration for a wireless system |
US9019885B2 (en) * | 2009-10-07 | 2015-04-28 | Shure Acquisition Holdings, Inc. | Data networking through inherent RF connections in a communication system |
CN101950161A (zh) * | 2010-07-09 | 2011-01-19 | 刘守兵 | 多层逻辑开关控制器 |
US8830334B2 (en) * | 2010-11-30 | 2014-09-09 | Aptina Imaging Corporation | Systems and methods for providing shiftable column circuitry of imager pixel arrays |
EP2686839A4 (en) * | 2011-03-17 | 2014-10-01 | Assa Abloy Ab | METHOD FOR IN SITU UPGRADE OF RFID READERS |
US9197984B2 (en) * | 2011-04-19 | 2015-11-24 | Qualcomm Incorporated | RFID device with wide area connectivity |
US10062025B2 (en) | 2012-03-09 | 2018-08-28 | Neology, Inc. | Switchable RFID tag |
CN108847857B (zh) * | 2012-09-21 | 2021-04-16 | 舒尔·阿奎西什控股公司 | 接收分配系统中的射频信号的接收器 |
DE102014202865A1 (de) * | 2014-02-17 | 2015-08-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Antennenvorrichtung und Verfahren zum Betrieb derselben |
CN103927567A (zh) * | 2014-04-17 | 2014-07-16 | 德讯科技股份有限公司 | 一种实现低频多rfid标签定位的系统 |
TWI528294B (zh) * | 2014-06-23 | 2016-04-01 | 啟碁科技股份有限公司 | 射頻辨識讀取裝置 |
CN105224895B (zh) * | 2014-07-03 | 2018-01-23 | 启碁科技股份有限公司 | 射频识别读取装置 |
CN108092642A (zh) * | 2017-12-18 | 2018-05-29 | 南京中感微电子有限公司 | 一种复用型滤波器 |
EP3912080A4 (en) * | 2019-01-17 | 2022-11-02 | Clairvoyant Technology, Inc. | MULTIPLEXERS FOR RFID ANTENNA |
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-
2006
- 2006-02-15 CN CN2006800541595A patent/CN101416200B/zh not_active Expired - Fee Related
- 2006-02-15 AU AU2006338233A patent/AU2006338233A1/en not_active Abandoned
- 2006-02-15 CA CA2642038A patent/CA2642038C/en not_active Expired - Fee Related
- 2006-02-15 JP JP2008555213A patent/JP5150514B2/ja not_active Expired - Fee Related
- 2006-02-15 EP EP06720803.3A patent/EP1987468B1/en not_active Not-in-force
- 2006-02-15 WO PCT/US2006/005441 patent/WO2007094787A1/en active Application Filing
- 2006-02-15 US US12/223,769 patent/US8941471B2/en not_active Expired - Fee Related
-
2009
- 2009-07-03 HK HK09105957.1A patent/HK1128351A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1987468A1 (en) | 2008-11-05 |
AU2006338233A1 (en) | 2007-08-23 |
CA2642038A1 (en) | 2007-08-23 |
US8941471B2 (en) | 2015-01-27 |
WO2007094787A1 (en) | 2007-08-23 |
US20090009296A1 (en) | 2009-01-08 |
JP5150514B2 (ja) | 2013-02-20 |
EP1987468B1 (en) | 2018-05-23 |
CA2642038C (en) | 2016-08-02 |
CN101416200A (zh) | 2009-04-22 |
HK1128351A1 (en) | 2009-10-23 |
JP2009527050A (ja) | 2009-07-23 |
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