CN202333115U - 微带贴片式rfid标签天线 - Google Patents
微带贴片式rfid标签天线 Download PDFInfo
- Publication number
- CN202333115U CN202333115U CN2011204797359U CN201120479735U CN202333115U CN 202333115 U CN202333115 U CN 202333115U CN 2011204797359 U CN2011204797359 U CN 2011204797359U CN 201120479735 U CN201120479735 U CN 201120479735U CN 202333115 U CN202333115 U CN 202333115U
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- Prior art keywords
- label antenna
- rfid label
- annular groove
- open annular
- rfid
- 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.)
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- 239000000758 substrate Substances 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011204797359U CN202333115U (zh) | 2011-11-25 | 2011-11-25 | 微带贴片式rfid标签天线 |
Applications Claiming Priority (1)
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CN2011204797359U CN202333115U (zh) | 2011-11-25 | 2011-11-25 | 微带贴片式rfid标签天线 |
Publications (1)
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CN202333115U true CN202333115U (zh) | 2012-07-11 |
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CN2011204797359U Expired - Lifetime CN202333115U (zh) | 2011-11-25 | 2011-11-25 | 微带贴片式rfid标签天线 |
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CN (1) | CN202333115U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013075657A1 (zh) * | 2011-11-25 | 2013-05-30 | Liu Zhijia | 微带贴片式rfid标签天线 |
CN104466382A (zh) * | 2014-12-31 | 2015-03-25 | 厦门大学 | 基于嵌套递归旋转对称csrr分布阵列的叠层微带天线 |
CN108038534A (zh) * | 2018-01-30 | 2018-05-15 | 成都德杉科技有限公司 | 一种rfid珠宝标签 |
-
2011
- 2011-11-25 CN CN2011204797359U patent/CN202333115U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013075657A1 (zh) * | 2011-11-25 | 2013-05-30 | Liu Zhijia | 微带贴片式rfid标签天线 |
CN103138044A (zh) * | 2011-11-25 | 2013-06-05 | 刘智佳 | 微带贴片式rfid标签天线 |
CN104466382A (zh) * | 2014-12-31 | 2015-03-25 | 厦门大学 | 基于嵌套递归旋转对称csrr分布阵列的叠层微带天线 |
CN104466382B (zh) * | 2014-12-31 | 2017-01-25 | 厦门大学 | 基于嵌套递归旋转对称csrr分布阵列的叠层微带天线 |
CN108038534A (zh) * | 2018-01-30 | 2018-05-15 | 成都德杉科技有限公司 | 一种rfid珠宝标签 |
CN108038534B (zh) * | 2018-01-30 | 2024-04-05 | 成都德杉科技有限公司 | 一种rfid珠宝标签 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170619 Address after: 200336 room 21, building 641, 3 Tian Shan Road, Shanghai, Changning District, 403 Patentee after: Shanghai Fei Mdt InfoTech Ltd Address before: 201103, room 2, No. 1398, Lane 1102, ancient North Road, Shanghai, Changning District Patentee before: Liu Zhijia |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171025 Address after: 200336, room 3, building 641, 512 Tian Shan Road, Shanghai, Changning District Patentee after: Shanghai Xerafy Information Technology Co., Ltd. Address before: 200336 room 21, building 641, 3 Tian Shan Road, Shanghai, Changning District, 403 Patentee before: Shanghai Fei Mdt InfoTech Ltd |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20120711 |
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CX01 | Expiry of patent term |