Implementation of Low-Cost UHF RFID Reader Front-Ends with Carrier Leakage Suppression Circuit
A new ultrahigh frequency radio frequency identification (UHF RFID) reader’s front-end circuit which is based on zero-IF, single antenna structure and composed of discrete components has been designed. The proposed design brings a significant improvement of the reading performance by adopting a carr...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-01-01
|
| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2013/135203 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832555812429496320 |
|---|---|
| author | Bin You Bo Yang Xuan Wen Liangyu Qu |
| author_facet | Bin You Bo Yang Xuan Wen Liangyu Qu |
| author_sort | Bin You |
| collection | DOAJ |
| description | A new ultrahigh frequency radio frequency identification (UHF RFID) reader’s front-end circuit which is based on zero-IF, single antenna structure and composed of discrete components has been designed. The proposed design brings a significant improvement of the reading performance by adopting a carrier leakage suppression (CLS) circuit instead of a circulator which is utilized by most of the conventional RF front-end circuit. Experimental results show that the proposed design improves both the sensitivity and detection range compared to the conventional designs. |
| format | Article |
| id | doaj-art-cb9afb610c2b46dea50f3572f794e42e |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-cb9afb610c2b46dea50f3572f794e42e2025-02-03T05:47:12ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772013-01-01201310.1155/2013/135203135203Implementation of Low-Cost UHF RFID Reader Front-Ends with Carrier Leakage Suppression CircuitBin You0Bo Yang1Xuan Wen2Liangyu Qu3The Key Laboratory of RF Circuits and System of Ministry of Education, Hangzhou Dianzi University, Hangzhou 310018, ChinaThe Key Laboratory of RF Circuits and System of Ministry of Education, Hangzhou Dianzi University, Hangzhou 310018, ChinaNokia Siemens Networks Technology (Beijing) Co., Ltd., Hangzhou 310053, ChinaShanghai TYD Electronic Technology Co., Ltd., Shanghai 200233, ChinaA new ultrahigh frequency radio frequency identification (UHF RFID) reader’s front-end circuit which is based on zero-IF, single antenna structure and composed of discrete components has been designed. The proposed design brings a significant improvement of the reading performance by adopting a carrier leakage suppression (CLS) circuit instead of a circulator which is utilized by most of the conventional RF front-end circuit. Experimental results show that the proposed design improves both the sensitivity and detection range compared to the conventional designs.http://dx.doi.org/10.1155/2013/135203 |
| spellingShingle | Bin You Bo Yang Xuan Wen Liangyu Qu Implementation of Low-Cost UHF RFID Reader Front-Ends with Carrier Leakage Suppression Circuit International Journal of Antennas and Propagation |
| title | Implementation of Low-Cost UHF RFID Reader Front-Ends with Carrier Leakage Suppression Circuit |
| title_full | Implementation of Low-Cost UHF RFID Reader Front-Ends with Carrier Leakage Suppression Circuit |
| title_fullStr | Implementation of Low-Cost UHF RFID Reader Front-Ends with Carrier Leakage Suppression Circuit |
| title_full_unstemmed | Implementation of Low-Cost UHF RFID Reader Front-Ends with Carrier Leakage Suppression Circuit |
| title_short | Implementation of Low-Cost UHF RFID Reader Front-Ends with Carrier Leakage Suppression Circuit |
| title_sort | implementation of low cost uhf rfid reader front ends with carrier leakage suppression circuit |
| url | http://dx.doi.org/10.1155/2013/135203 |
| work_keys_str_mv | AT binyou implementationoflowcostuhfrfidreaderfrontendswithcarrierleakagesuppressioncircuit AT boyang implementationoflowcostuhfrfidreaderfrontendswithcarrierleakagesuppressioncircuit AT xuanwen implementationoflowcostuhfrfidreaderfrontendswithcarrierleakagesuppressioncircuit AT liangyuqu implementationoflowcostuhfrfidreaderfrontendswithcarrierleakagesuppressioncircuit |