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2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)最新文献

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Embedding inkjet-printed antennas into plywood structures for identification and sensing 将喷墨打印天线嵌入胶合板结构中，用于识别和传感
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404544
J. Virkki, J. Virtanen, L. Sydänheimo, L. Ukkonen, M. Tentzeris
{"title":"Embedding inkjet-printed antennas into plywood structures for identification and sensing","authors":"J. Virkki, J. Virtanen, L. Sydänheimo, L. Ukkonen, M. Tentzeris","doi":"10.1109/RFID-TA.2012.6404544","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404544","url":null,"abstract":"The embedding of radio frequency identification (RFID) tags into plywood boards will enable the identification and tracking of individual plywood boards and end products of plywood. Even more benefits can be achieved by adding sensing functions into these tags. We present tags that are embeddable inside plywood by direct inkjet-printing on pure birch veneer. The use of passive UHF RFID technology in the plywood industry is discussed, two tag antenna designs for plywood are presented and the tag fabrication procedures are described. Furthermore, tag performance measurement results from various setups are presented to verify the concept of embedding RFID and sensor antennas into plywood structures. Measurements show that tags printed on veneer and embedded inside 2 mm thick plywood board exhibited theoretical read ranges from 7.9 meters to 10.3 meters. The read ranges obtained meet the demands of the plywood industry and offer reliable identification even in challenging environments.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125363438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 17
MLSE detector for beyond VHBR contactless air interface MLSE探测器用于超甚高频非接触式空中接口
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404517
Jean-Baptiste Doré, N. Touati, Florian Pebay-Peyroula
{"title":"MLSE detector for beyond VHBR contactless air interface","authors":"Jean-Baptiste Doré, N. Touati, Florian Pebay-Peyroula","doi":"10.1109/RFID-TA.2012.6404517","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404517","url":null,"abstract":"We investigate the problem of sequence detection in a non linear channel for a contactless air interface. The work presented in this study is based on the the VHBR (Very High Bit-Rate) amendments of the ISO 14443 international standard. We focused more particularly on the part of the standard extension that defines the phase modulation (PSK) from the Proximity Coupling Device (PCD) to the Passive Inductive Coupled Card (PICC). We propose an efficient detector to overcome both Inter Symbol Interference (ISI) due to the high data rates, and system non linearities introduced by the differential detection at the receiver side. The proposed detector is an adaptation of the Viterbi algorithm for constraint-ternary alphabet. Our numerical results show that a rate of 13.56 Mbps can be achieved using a 15-states sequence detector.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132611310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Physical and electrical properties of ink-jet and screen printed patterns for RFID HF antennas 射频识别高频天线喷墨和丝网印刷图案的物理和电气特性
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404508
J. Fernández-Salmerón, L. F. Capitán-Vallvey, A. Palma, F. Molina‐Lopez, D. Briand, N. F. Rooij
{"title":"Physical and electrical properties of ink-jet and screen printed patterns for RFID HF antennas","authors":"J. Fernández-Salmerón, L. F. Capitán-Vallvey, A. Palma, F. Molina‐Lopez, D. Briand, N. F. Rooij","doi":"10.1109/RFID-TA.2012.6404508","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404508","url":null,"abstract":"The physical and electrical characterizations and modeling of several patterns printed by ink-jet and screen printing are presented in this work. The main goal was to determine suitable techniques to manufacture RFID antennas by using different conductive Ag inks, pastes and substrates commonly used in RFID. The physical characterization consisted of measurements of the layer thickness and Root Mean Square roughness of the patterns. An analytical model has been used to predict the thickness of the ink-jet printed pattern based on the printing conditions and the chemical composition of the conductive ink. DC electrical characterization has been carried out to study different conductive inks and substrates, and the lowest sheet resistance has been identified four every analyzed case. Finally, inductors have been fabricated by ink-jet printing using the optimal conditions obtained from this work, Sun Tronic U5603 Ag ink and Polyetherimide substrate to validate the present study.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114408904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
A coherent multi-reader approach to increase the working range of passive RFID systems 增加无源RFID系统工作范围的连贯多读取器方法
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404545
B. Kubina, M. Schüßler, C. Mandel, H. Maune, Dominikus Muller, A. Ziroff, R. Jakoby
{"title":"A coherent multi-reader approach to increase the working range of passive RFID systems","authors":"B. Kubina, M. Schüßler, C. Mandel, H. Maune, Dominikus Muller, A. Ziroff, R. Jakoby","doi":"10.1109/RFID-TA.2012.6404545","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404545","url":null,"abstract":"A multi-reader system is presented which is capable of increasing the working range of passive RFID systems. This gain in range is obtained by using constructive superposition of the readers' RF waves. A coherent multi-reader demonstrator system has been designed that consists of two reader units and one central unit. The demonstrator system operates in the UHF band and allows for an arbitrary distributed placement of its units. Simulation results and indoor measurements are presented, which show a significant larger range of the multi-reader system in comparison to a single-reader.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128559403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Broadband UHF RFID passive tag antenna for near-body operation 近体操作宽带超高频RFID无源标签天线
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404528
A. G. Santiago, C. Fernandes, Jorge R. Costa
{"title":"Broadband UHF RFID passive tag antenna for near-body operation","authors":"A. G. Santiago, C. Fernandes, Jorge R. Costa","doi":"10.1109/RFID-TA.2012.6404528","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404528","url":null,"abstract":"A new improved design of a RFID passive tag antenna is presented for patient identification that is operable in the full UHF RFID (860-960 MHz) band. The antenna is based on a low profile printed solution and can be placed near the human body without sacrificing reading range. Extensive numerical simulations were performed and demonstrate that the new proposed configuration improves in relation to previous known solutions for near-body or other problematic surfaces.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134244219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
A semi-passive UHF RFID tag compliant with Brazilian National Automated Vehicle Identification System (SINIAV) 符合巴西国家自动车辆识别系统(SINIAV)的半无源超高频RFID标签
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404494
E. H. Neto, R. Soares, E. Conrad, J. Costa, M. Ramaswami
{"title":"A semi-passive UHF RFID tag compliant with Brazilian National Automated Vehicle Identification System (SINIAV)","authors":"E. H. Neto, R. Soares, E. Conrad, J. Costa, M. Ramaswami","doi":"10.1109/RFID-TA.2012.6404494","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404494","url":null,"abstract":"This paper presents a semi-passive UHF RFID tag compliant with Brazilian National Automated Vehicle Identification System (SINIAV) protocol. The tag IC is composed of analog, digital and memory sections. Innovative and efficient design solutions are adopted to increase the RF power sensitivity of the tag, where details of the proposed design are showed. A low-power PMU is implemented in the tag which features several start-up modes, such as detecting battery connection, battery level detection and RF detection, targeting long battery life and meeting SINIAV standard requirements. The semi-passive tag is manufactured in 0.18μm standard CMOS technology. The tag operates with -26dBm RF input power. Additional silicon measurements are also provided.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123634191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Feasibility, limitations and potentiality of UHF-RFID passive implants 超高频rfid无源植入物的可行性、局限性和潜力
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404557
C. Occhiuzzi, M. Simiele, R. Lodato, G. Marrocco
{"title":"Feasibility, limitations and potentiality of UHF-RFID passive implants","authors":"C. Occhiuzzi, M. Simiele, R. Lodato, G. Marrocco","doi":"10.1109/RFID-TA.2012.6404557","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404557","url":null,"abstract":"Implanted RFID may play an important role in the personal Healthcare of next future. Antenna embedded into prosthesis or into other implanted medical devices could permit to monitor physiological and pathological processes, providing a natural interconnection to remote services. The big technical challenge is to establish a stable RFID link with the interior of the human body in spite of the high electromagnetic losses of the tissues. By using parametric electromagnetic models and some early result, it is here investigated the potentiality and limitation of the UHF implants with special attention to the body district, the overall mass, and the size of the antennas.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124905948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Physical limits of batteryless HF RFID transponders defined by system properties 由系统特性定义的无电池高频RFID应答器的物理限制
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404500
M. Wobak, M. Gebhart, U. Muehlmann
{"title":"Physical limits of batteryless HF RFID transponders defined by system properties","authors":"M. Wobak, M. Gebhart, U. Muehlmann","doi":"10.1109/RFID-TA.2012.6404500","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404500","url":null,"abstract":"This paper motivates the usage of RF system properties of an ISO/IEC 14443 HF RFID communication link to describe defined properties at the air interface. An analytic derivation of the transponder loading effect and an empirical equation to estimate load modulation are presented. Based on this system model a lower bound for the physical limit of the transponder antenna size is proposed. This specifies the smallest antenna size that is capable of ISO/IEC 10373-6 compliant side-band amplitudes with passive load modulation. Measurement data is used to verify the presented system level descriptions and to extract typical quality factor values of batteryless RFID transponders. The outcome of this work can be applied to other HF RFID communication standards like EMVCo or NFC Forum.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129818364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
RFID in the central warehouse of refundable uniforms Supply Sub Directorate RFID在中央仓库的可退款制服供应分管
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404542
Renata Rampim de Freitas Dias, H. Hernández-Figueroa, R. Peixoto, Livia Aparecida de Almeida e Sousa
{"title":"RFID in the central warehouse of refundable uniforms Supply Sub Directorate","authors":"Renata Rampim de Freitas Dias, H. Hernández-Figueroa, R. Peixoto, Livia Aparecida de Almeida e Sousa","doi":"10.1109/RFID-TA.2012.6404542","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404542","url":null,"abstract":"This work aims to analyze the effect caused by the implementation of logistics automation project in the process of separation uniform refundable in SDAB (Supply Sub Directorate), between the years 2010 and 2012. The research used as the source database of Integrated Supply System (SIA), intended to check the performance of separation before and after implementation of the automation project. The data stored in SIA were analyzed following the method of the indicator OTIF (On Time In Full). The result showed that the automation project has increased the logistics performance of separation of uniforms from 69% to 100%. The analysis confirmed that the combination of technology of stacker with the radio frequency identification of products (RFID) used in the SDAB's automation project, represents the possibility of obtaining performance values above the best market practices.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122471365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A low cost UHF RFID dipole antenna for metallic environments 用于金属环境的低成本超高频RFID偶极子天线
2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI: 10.1109/RFID-TA.2012.6404495
J. Alarcon, T. Deleruyelle, M. Egels, P. Pannier
{"title":"A low cost UHF RFID dipole antenna for metallic environments","authors":"J. Alarcon, T. Deleruyelle, M. Egels, P. Pannier","doi":"10.1109/RFID-TA.2012.6404495","DOIUrl":"https://doi.org/10.1109/RFID-TA.2012.6404495","url":null,"abstract":"This paper presents the design of a UHF RFID reader antenna for metallic environments. The design is based on the constructive wave phenomenon and on the use of a dipole antenna which provides a linear polarization parallel to its ground plane. In addition, the proposed antenna can be placed on metallic surfaces without impedance mismatch. The overall antenna size is 160 mm × 80 mm × 61 mm and its gain is 6.5 dBi.","PeriodicalId":232862,"journal":{"name":"2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123243024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
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