CN105844322A - 一种高方向性定向rfid标签实现方法 - Google Patents
一种高方向性定向rfid标签实现方法 Download PDFInfo
- Publication number
- CN105844322A CN105844322A CN201610185986.3A CN201610185986A CN105844322A CN 105844322 A CN105844322 A CN 105844322A CN 201610185986 A CN201610185986 A CN 201610185986A CN 105844322 A CN105844322 A CN 105844322A
- Authority
- CN
- China
- Prior art keywords
- rfid label
- rfid
- directional coupler
- coupling
- signal
- 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.)
- Pending
Links
Classifications
-
- 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
- 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
- G06K19/0772—Physical layout of the record carrier
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610185986.3A CN105844322A (zh) | 2016-03-29 | 2016-03-29 | 一种高方向性定向rfid标签实现方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610185986.3A CN105844322A (zh) | 2016-03-29 | 2016-03-29 | 一种高方向性定向rfid标签实现方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105844322A true CN105844322A (zh) | 2016-08-10 |
Family
ID=56584118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610185986.3A Pending CN105844322A (zh) | 2016-03-29 | 2016-03-29 | 一种高方向性定向rfid标签实现方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105844322A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510248A (zh) * | 2009-03-20 | 2009-08-19 | 华南理工大学 | Uhf频段无源rfid高分离度双频收发分离器 |
CN201491279U (zh) * | 2009-08-27 | 2010-05-26 | 珠海银邮光电技术发展股份有限公司 | 基于rfid的移动通信网络天馈线监测系统 |
CN201892954U (zh) * | 2010-12-10 | 2011-07-06 | 珠海银邮光电技术发展股份有限公司 | 具有监控功能的新型天线系统 |
CN102209005A (zh) * | 2010-06-25 | 2011-10-05 | 无锡中科龙泽信息科技有限公司 | 用于MicroSD型无线网卡的测试装置和方法 |
CN203119911U (zh) * | 2013-03-27 | 2013-08-07 | 厦门特力通信息技术有限公司 | 一种带远程监测功能的无源天线装置 |
-
2016
- 2016-03-29 CN CN201610185986.3A patent/CN105844322A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510248A (zh) * | 2009-03-20 | 2009-08-19 | 华南理工大学 | Uhf频段无源rfid高分离度双频收发分离器 |
CN201491279U (zh) * | 2009-08-27 | 2010-05-26 | 珠海银邮光电技术发展股份有限公司 | 基于rfid的移动通信网络天馈线监测系统 |
CN102209005A (zh) * | 2010-06-25 | 2011-10-05 | 无锡中科龙泽信息科技有限公司 | 用于MicroSD型无线网卡的测试装置和方法 |
CN201892954U (zh) * | 2010-12-10 | 2011-07-06 | 珠海银邮光电技术发展股份有限公司 | 具有监控功能的新型天线系统 |
CN203119911U (zh) * | 2013-03-27 | 2013-08-07 | 厦门特力通信息技术有限公司 | 一种带远程监测功能的无源天线装置 |
Non-Patent Citations (1)
Title |
---|
邢自健: "一种提高RFID系统中耦合器定向性的方法", 《现代电子技术》 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201927700U (zh) | 一种偶极子天线及使用该天线的rfid标签 | |
CN102437421A (zh) | 一款应用于uhf频段rfid系统的抗金属标签天线 | |
CN101593866A (zh) | 带有t型匹配网络的介质谐振uhf rfid标签天线 | |
CN105514594A (zh) | 开槽天线及具有该开槽天线的无线通信装置 | |
CN204497366U (zh) | 无线射频识别rfid标签天线 | |
EP2323075B1 (en) | RFID tag antenna using double-open ends coupler structure | |
CN107104267A (zh) | 一种内嵌式耦合馈电的rfid贴片天线 | |
CN101465468A (zh) | 带有ebg结构的射频识别电子标签天线 | |
CN108521014B (zh) | 一种应用于rfid的小型化mimo阅读器天线及终端 | |
CN203444512U (zh) | Rfid抗金属标签 | |
CN105844322A (zh) | 一种高方向性定向rfid标签实现方法 | |
CN209088055U (zh) | 一种双辐射臂wifi天线 | |
CN103050778B (zh) | 集成平面阻抗匹配巴伦的射频识别近场天线 | |
CN202585712U (zh) | 一种rfid标签天线 | |
EP2713441A1 (en) | Transmission line antenna for radio frequency identification | |
CN103474747A (zh) | Rfid抗金属标签天线 | |
CN101110493B (zh) | 天线 | |
CN109638417B (zh) | 一种应用于rfid的小型化低剖面定向阅读器天线及终端 | |
CN202142078U (zh) | 读写器、电子标签和射频识别系统 | |
CN102931474B (zh) | 天线元件及mimo天线装置 | |
CN101299230A (zh) | 射频识别装置 | |
KR200430494Y1 (ko) | Rfid 태그용 인쇄형 다이폴 안테나 | |
CN202997055U (zh) | 一种双面超小型rfid标签天线 | |
CN108923111A (zh) | 一种应用于液体环境的uhf rfid近场阅读器天线 | |
CN109346822A (zh) | 一种双辐射臂wifi天线 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170711 Address after: 518000 Guangdong Province, Shenzhen City Shilong Baoan District Shiyan Street Community benevolent Road No. 2 innovation world Thailand Information Technology Industrial Park building A1 Building 8 floor Applicant after: Shenzhen find information technology Co., Ltd. Address before: 518000 Guangdong Province, Shenzhen City Shilong Baoan District Shiyan Street Community benevolent Road No. 2 innovation world Thailand Information Technology Industrial Park building A1 Building 8 floor Applicant before: Shenzhen Zhongtai MeiAo Electronic Technology Research Institute Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |
|
WD01 | Invention patent application deemed withdrawn after publication |