CN107534204A - 设有隔离槽的rfid标签天线 - Google Patents
设有隔离槽的rfid标签天线 Download PDFInfo
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- CN107534204A CN107534204A CN201680023685.9A CN201680023685A CN107534204A CN 107534204 A CN107534204 A CN 107534204A CN 201680023685 A CN201680023685 A CN 201680023685A CN 107534204 A CN107534204 A CN 107534204A
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- antenna
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- isolation channel
- rfid label
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- 238000002955 isolation Methods 0.000 title claims abstract description 33
- 230000008878 coupling Effects 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 claims description 7
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
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- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
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Abstract
Description
Claims (8)
- 一种设有隔离槽的RFID标签天线,其特征在于:包括有第一天线(1)和第二天线(2),所述第一天线(1)与第二天线(2)之间距离可伸缩调节;所述所述第一天线(1)上设有长条形的隔离槽(17)。
- 根据权利要求1所述的一种设有隔离槽的RFID标签天线,其特征在于:第一天线(1)包括有长条形第一本体,所述第一本体的一端设有第一增益杆(13),所述第一增益杆(13)的自由端设有一弧形的第一增益天线(14),还包括有两个耦合槽(11),所述两个耦合槽(11)开口朝向第一本体的另一端,所述两个耦合槽(11)平行设置于第一本体内,所述每个耦合槽(11)的上下两边均设有锯齿状的锯齿槽(12);所述第二天线(2)的包括有一第二本体,所述第一本体的长度大于第二本体,所述第二本体的一端设有第二增益杆(23),第二增益杆(23)的自由端设有一弧形的第二增益天线(24),还包括有两个设于第二本体另一端的与耦合槽(11)配合的耦合条(21),所述两个耦合条(21)平行设置,所述每个耦合条(21)的上下两边均设有与锯齿槽(12)配合的锯齿状的锯齿凸起(22),配合时,所述锯齿凸起(22)位于锯齿槽(12)内;还包括有T字形调节杆(3),所述第二本体内设有一开口朝向第一本体的调节凹口(25),所述T字形调节杆(3)的水平段位于调节凹口(25)内;设耦合条(21)的自由端与耦合槽(11)的内里面的距离为L,设T字形调节杆(3)的水平段的自由端与调节凹口(25)的内里面的水平距离为M,所述L=M*3.75。
- 根据权利要求2所述的一种设有隔离槽的RFID标签天线,其特征在于:所述第一本体的一端为弧形面,且弧度与第一增益天线(14)的弧度相同。
- 根据权利要求2所述的一种设有隔离槽的RFID标签天线,其特征在于:所述第二本体的一端为弧形面,且弧度与第二增益天线(24)的弧度相同。
- 根据权利要求2所述的一种设有隔离槽的RFID标签天线,其特征在于:所述第一增益天线(14)与第二增益天线(24)的弧度相同,均为60°-80°。
- 根据权利要求2所述的一种设有隔离槽的RFID标签天线,其特征在于:所述第一增益天线(14)的一侧还设有第三增益杆(15),所述第三增益杆(15)的自由端设有第三增益天线(16)。
- 根据权利要求6所述的一种设有隔离槽的RFID标签天线,其特征在于:所述第三增益杆(15)的弧度与第一增益杆(13)的弧度大小相同。
- 根据权利要求2所述的一种设有隔离槽的RFID标签天线,其特征在于:所述第一本体的高度在小于10cm。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2015103187194 | 2015-06-11 | ||
CN201510318719.4A CN104953236B (zh) | 2015-06-11 | 2015-06-11 | 设有隔离槽的rfid标签天线 |
PCT/CN2016/085113 WO2016197910A1 (zh) | 2015-06-11 | 2016-06-07 | 设有隔离槽的rfid标签天线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107534204A true CN107534204A (zh) | 2018-01-02 |
CN107534204B CN107534204B (zh) | 2020-10-27 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510318719.4A Expired - Fee Related CN104953236B (zh) | 2015-06-11 | 2015-06-11 | 设有隔离槽的rfid标签天线 |
CN201680023685.9A Active CN107534204B (zh) | 2015-06-11 | 2016-06-07 | 设有隔离槽的rfid标签天线 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510318719.4A Expired - Fee Related CN104953236B (zh) | 2015-06-11 | 2015-06-11 | 设有隔离槽的rfid标签天线 |
Country Status (2)
Country | Link |
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CN (2) | CN104953236B (zh) |
WO (1) | WO2016197910A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104953236B (zh) * | 2015-06-11 | 2017-02-01 | 烟台惠通网络技术有限公司 | 设有隔离槽的rfid标签天线 |
CN104916906A (zh) * | 2015-06-11 | 2015-09-16 | 江健良 | 插合耦合电容rfid标签天线 |
CN104866894A (zh) * | 2015-06-11 | 2015-08-26 | 江健良 | 设有隔离槽的耦合电容rfid标签 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100103071A1 (en) * | 2008-10-24 | 2010-04-29 | Farrell Edward M | Rf conduit and systems implementing same |
CN102956967A (zh) * | 2012-10-24 | 2013-03-06 | 深圳大学 | 一种圆极化rfid标签天线 |
CN103646277A (zh) * | 2013-12-03 | 2014-03-19 | 北京中电华大电子设计有限责任公司 | 一种自相似结构宽频带电子标签 |
CN103646270A (zh) * | 2013-12-03 | 2014-03-19 | 北京中电华大电子设计有限责任公司 | 一种宽频带电子标签 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7750864B2 (en) * | 2004-08-26 | 2010-07-06 | Nxp B.V. | RFID tag having a folded dipole |
EP1817756B1 (en) * | 2004-11-15 | 2016-01-20 | Tyco Fire & Security GmbH | Combination eas and rfid label or tag |
JP4414940B2 (ja) * | 2005-06-14 | 2010-02-17 | ソニーケミカル&インフォメーションデバイス株式会社 | アンテナ装置及びアンテナ装置の調整方法 |
US7755547B2 (en) * | 2006-06-30 | 2010-07-13 | Nokia Corporation | Mechanically tunable antenna for communication devices |
CN104408512A (zh) * | 2014-08-27 | 2015-03-11 | 北京中电华大电子设计有限责任公司 | 一种超宽频带电子标签 |
CN204793163U (zh) * | 2015-06-11 | 2015-11-18 | 邝嘉豪 | 插合耦合电容rfid标签天线 |
CN104953236B (zh) * | 2015-06-11 | 2017-02-01 | 烟台惠通网络技术有限公司 | 设有隔离槽的rfid标签天线 |
CN204760527U (zh) * | 2015-06-11 | 2015-11-11 | 宗淑英 | 设有隔离槽的rfid标签天线 |
-
2015
- 2015-06-11 CN CN201510318719.4A patent/CN104953236B/zh not_active Expired - Fee Related
-
2016
- 2016-06-07 WO PCT/CN2016/085113 patent/WO2016197910A1/zh active Application Filing
- 2016-06-07 CN CN201680023685.9A patent/CN107534204B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100103071A1 (en) * | 2008-10-24 | 2010-04-29 | Farrell Edward M | Rf conduit and systems implementing same |
CN102956967A (zh) * | 2012-10-24 | 2013-03-06 | 深圳大学 | 一种圆极化rfid标签天线 |
CN103646277A (zh) * | 2013-12-03 | 2014-03-19 | 北京中电华大电子设计有限责任公司 | 一种自相似结构宽频带电子标签 |
CN103646270A (zh) * | 2013-12-03 | 2014-03-19 | 北京中电华大电子设计有限责任公司 | 一种宽频带电子标签 |
Also Published As
Publication number | Publication date |
---|---|
CN104953236A (zh) | 2015-09-30 |
WO2016197910A1 (zh) | 2016-12-15 |
CN104953236B (zh) | 2017-02-01 |
CN107534204B (zh) | 2020-10-27 |
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Effective date of registration: 20200927 Address after: No.83 Weiyi Road, Chengbei Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province, 214500 Applicant after: JIANGSU GRANDTAG ELECTRONICS Co.,Ltd. Address before: 131399 Fourth Group of the Fifth Committee of Jinhua Street, Da'an City, Baicheng City, Jilin Province Applicant before: Zhang Kai |
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Denomination of invention: RFID tag antenna with isolation slots Granted publication date: 20201027 Pledgee: Jingjiang Branch of Bank of China Ltd. Pledgor: JIANGSU GRANDTAG ELECTRONICS Co.,Ltd. Registration number: Y2024980011303 |