发布求助
文献互助 智能选刊 最新文献

2022 IEEE International Conference on RFID (RFID)最新文献

筛选
英文 中文
UHF-RFID SAR robotic inventory and localization: handling systems vs. multi-antenna solutions 超高频射频识别SAR机器人库存和定位:处理系统与多天线解决方案
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795958
A. Motroni, A. Buffi, P. Nepa
{"title":"UHF-RFID SAR robotic inventory and localization: handling systems vs. multi-antenna solutions","authors":"A. Motroni, A. Buffi, P. Nepa","doi":"10.1109/rfid54732.2022.9795958","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795958","url":null,"abstract":"UHF-RFID Synthetic Aperture Radar (SAR) Robotic-based localization and inventory systems are now widespread in literature. As known from the SAR theory, the tag localization accuracy along a given spatial direction depends on the antenna motion along the same direction. Indeed, the overall accuracy of the system depends on its capability to also determine the height from the floor of the RFID tag. This paper proposes a comparison between exploiting two antennas at different fixed heights or a single moving antenna hooked to a handling system that describes a vertical motion to localize the tag in the 3D space. The accuracy of the system is investigated with respect to the Signal-to-Noise-Ratio and a discussion on design criteria for the best system is given.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126733338","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: 3
M-Shaped Folded-patch Antenna for On-Metal UHF RFID Tag Design 金属超高频RFID标签的m形折叠贴片天线设计
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795970
Lianfu Zhao, Yongtao Ma, Weijian Meng
{"title":"M-Shaped Folded-patch Antenna for On-Metal UHF RFID Tag Design","authors":"Lianfu Zhao, Yongtao Ma, Weijian Meng","doi":"10.1109/rfid54732.2022.9795970","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795970","url":null,"abstract":"A new M-shaped UHF RFID tag on metal which has a small footprint of 40 × 24 × 1.1 mm3 (0.122λ × 0.073λ × 0.003λ at 915 MHz) has been proposed. The tag consists of an M-shaped patch, three short wires and a ground. The tag is made on folded flexible substrate and has a simple structure. It can be easily fabricated on thin flexible PET sheet substrates. There are 3 design parameters to change, the impedance and the resonant frequency of the antenna can be changed finely by changing the parameters, so the tag can achieve different degrees of conjugate matching. An equivalent circuit is built to estimate the input impedance of the antenna. And the results show that the impedance conjugate matching between the tag antenna and the chip can be easily achieved by using the M-shaped feeder. In the simulation, the antenna has a high power transmission coefficient (~1). With an EIRP (effective isotropic radiated power) of 4 W, the tag can achieve a long reading distance of 6.9 m on metal surfaces.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"175 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121890642","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: 1
Potentiometric Sensing by means of Self-tuning RFID ICs 基于自调谐RFID集成电路的电位传感
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795959
F. Nanni, S. Nappi, G. Marrocco
{"title":"Potentiometric Sensing by means of Self-tuning RFID ICs","authors":"F. Nanni, S. Nappi, G. Marrocco","doi":"10.1109/rfid54732.2022.9795959","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795959","url":null,"abstract":"Recently introduced autotuning RFID ICs can provide digital information on the change in the local boundary conditions in the close surrounding of the tag. By exploiting this feature in combination with a varactor diode, a general framework for the controlled sensing of a chemical agent can be achieved. The varactor acts as a transducer converting the potentiometric output of a chemical sensor into a capacitance change that produces in turn a mismatch between the antenna and the IC. Closed-form expressions relate the digital output of the IC to said chemical variation so that it is well mapped within the retuning dynamic range. The method is demonstrated with reference to a pH sensor and looks promising to provide a sensitivity of 18 units per unitary change of the pH and could be read up to 2 m.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"248 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125771392","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 phase-based relative localization method using a mobile platform with minimal reference tags 一种基于相位的移动平台相对定位方法
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795960
Zheng Liu, Z. Fu, Tongyun Li, Ian A. White, R. Penty, M. Crisp
{"title":"A phase-based relative localization method using a mobile platform with minimal reference tags","authors":"Zheng Liu, Z. Fu, Tongyun Li, Ian A. White, R. Penty, M. Crisp","doi":"10.1109/rfid54732.2022.9795960","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795960","url":null,"abstract":"A new phase-based localization method for RFID tags is proposed. The position of a target tag is determined relative to a minimum of 3 reference tags of know locations using phase measurements of the target tag and reference tags along 2 straight trajectories. Experiments show a 2D mean localization error of around 12 cm. Compared to other methods, few reference tags are required, and the only trajectory information required is the distance along the track where phase readings are recorded.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"249 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131825300","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: 0
Ray Tracing and Measurement based Evaluation of a UHF RFID Ranging System 基于射线跟踪和测量的UHF RFID测距系统评估
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795977
Stefan Hechenberger, Daniel Neunteufel, H. Arthaber
{"title":"Ray Tracing and Measurement based Evaluation of a UHF RFID Ranging System","authors":"Stefan Hechenberger, Daniel Neunteufel, H. Arthaber","doi":"10.1109/rfid54732.2022.9795977","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795977","url":null,"abstract":"This paper presents a ray tracing based channel simulation for the evaluation of ultra-high-frequency (UHF) radio-frequency identification (RFID) ranging methods. In order to account for the diffuse multipath (DM) of an indoor channel, the ray tracer is extended by a statistical model. For the range estimation, a matched filter (MF) and a maximum likelihood (ML) estimator are implemented. The latter exploits the use of multiple-input-multiple-output (MIMO) information. The estimators are evaluated with respect to both the simulated channel model and the data from a measurement campaign. It is shown that the results provided by the simulations and the measurements agree to a large extent. This nominates the presented channel simulation as an efficient method for the evaluation of indoor localization systems.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132770506","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: 3
Where is the Wall? Radar Imaging-Based Narrowband RFID and Reflector Localization 长城在哪里?基于雷达成像的窄带RFID与反射器定位
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795969
S. Peppas, Evangelos Giannelos, G. Vougioukas, A. Bletsas
{"title":"Where is the Wall? Radar Imaging-Based Narrowband RFID and Reflector Localization","authors":"S. Peppas, Evangelos Giannelos, G. Vougioukas, A. Bletsas","doi":"10.1109/rfid54732.2022.9795969","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795969","url":null,"abstract":"Reflections from objects can interfere with RFID localization. This work offers a method for the joint estimation of reflectors' and tags' locations, without any prior knowledge. When block coherence is relatively small and wall reflection rel-atively strong, the method localizes the tag and the wall/reflector with impressive accuracy, in the order of 5 cm. Narrowband measurements, spread in space can improve the performance of the algorithm, which is important for narrowband UHF RFID. Experimental results also indicate cases where the performance of the method degrades. Hopefully, this work will spark interest on “classifying” the environment as line-of-sight or multipath-rich, discovering the order of reflections for the latter case.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134013237","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: 1
State estimation scheme for multiple RF tags with an angled single antenna 带角度单天线的多射频标签状态估计方案
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795985
Kota Mizuno, Yukina Miwa, K. Naito, Masaki Ehara
{"title":"State estimation scheme for multiple RF tags with an angled single antenna","authors":"Kota Mizuno, Yukina Miwa, K. Naito, Masaki Ehara","doi":"10.1109/rfid54732.2022.9795985","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795985","url":null,"abstract":"This paper proposes a state estimation scheme for multiple RF tags with an angled antenna. As we employ an angles antenna, the system can make a difference in communication features with a single antenna in a detection area. Since the response information about each RF tag is discrete time-series sampling due to accessing multiple RF tags, the system use statistic values such as mean, variance, etc., for Received Signal Strength Indication (RSSI), phase angle values. Since the statistic values hide characteristic signatures of movements, we apply machine learning to capture the features of tags' signals. As a result, it can estimate three states: stay, forward, and backward direction as the RF tags' states. The evaluation results show the estimation accuracy with different combinations of learning parameters in various communication environments.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129310348","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: 1
A Novel LNTA-first Carrier Leakage Suppression Receiver Front-End with Low Noise Figure and High Sensitivity for UHF RFID Reader 一种新型的超低噪声高灵敏度载波泄漏抑制接收机前端
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795982
Zheng Shen, Kuanfeng Tang, N. Yan, Hao Min
{"title":"A Novel LNTA-first Carrier Leakage Suppression Receiver Front-End with Low Noise Figure and High Sensitivity for UHF RFID Reader","authors":"Zheng Shen, Kuanfeng Tang, N. Yan, Hao Min","doi":"10.1109/rfid54732.2022.9795982","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795982","url":null,"abstract":"A novel on-chip carrier leakage suppression receiver front-end with low noise figure and high sensitivity for ultrahigh-frequency (UHF) radio frequency identification (RFID) reader is proposed exploring a low-noise transconductance amplifier (LNTA)-first architecture. A 4-path passive mixer and a LNTA are adopted to transfer the baseband band-pass property to the mixer and receiver input and form a band-stop input impedance. As a result, the obvious impedance and gain difference between in-band and carrier signal is the key to achieving leakage suppression. Furthermore, the gain of the LNTA can effectively minimize the noise contribution from subsequent stages of the receiver to reduce noise figure and improve sensitivity. Implemented in a 55nm CMOS process, the noise figure of the LNTA-first receiver front-end is 15.7dB at the offset frequency of 600kHz, which is 4.2dB lower than the mixer-first, so the sensitivity is improved. Furthermore, the carrier leakage rejection ratio is 51dB, which is 1.5dB higher than the mixer-first. The results indicate that the LNTA-first receiver is more promising than the mixer-first in NF and sensitivity without sacrificing leakage suppression for UHF RFID applications.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115398630","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
Detection of Malware in UHF RFID User Memory Bank using Random Forest Classifier on Signal Strength Data in the Frequency Domain 基于频域信号强度数据的随机森林分类器检测UHF RFID用户存储库中的恶意软件
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795967
Shah Md Nehal Hasnaeen, Andrew M. Chrysler
{"title":"Detection of Malware in UHF RFID User Memory Bank using Random Forest Classifier on Signal Strength Data in the Frequency Domain","authors":"Shah Md Nehal Hasnaeen, Andrew M. Chrysler","doi":"10.1109/rfid54732.2022.9795967","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795967","url":null,"abstract":"A method of detecting UHF RFID tags with SQL in-jection virus code written in its user memory bank is explored. A spectrum analyzer took signal strength readings in the frequency spectrum while an RFID reader was reading the tag. The strength of the signal transmitted by the RFID tag in the UHF range, more specifically within the 902–908 MHz sub-band, was used as data to train a Random Forest model for Malware detection. Feature reduction is accomplished by dividing the observed spectrum into 15 ranges with a bandwidth of 344 kHz each and detecting the number of maxima in each range. The malware-infested tag could be detected more than 80% of the time. The frequency ranges contributing most in this detection method were the low (903.451-903.795 MHz, 902.418-902.762 MHz) and high (907.238-907.582 MHz) bands in the observed spectrum.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115845001","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
Pseudonymetry: Precise, Private Closed Loop Control for Spectrum Reuse with Passive Receivers 假名测量:精确的，私有的闭环控制与无源接收机频谱复用
2022 IEEE International Conference on RFID (RFID) Pub Date : 2022-05-17 DOI: 10.1109/rfid54732.2022.9795976
Meles G. Weldegebriel, Jieran Wang, Ning Zhang, Neal Patwari, McKelvey
{"title":"Pseudonymetry: Precise, Private Closed Loop Control for Spectrum Reuse with Passive Receivers","authors":"Meles G. Weldegebriel, Jieran Wang, Ning Zhang, Neal Patwari, McKelvey","doi":"10.1109/rfid54732.2022.9795976","DOIUrl":"https://doi.org/10.1109/rfid54732.2022.9795976","url":null,"abstract":"Radio astronomy and other passive radio spectrum users have significant challenges avoiding interference from wireless communication systems. Even distant transmitters sometimes interfere with passive users. We propose Pseudonymetry, a system that provides (primary) passive users a means to turn off the transmissions of the particular (secondary) wireless transmitter that interferes with it. By controlling the specific transmitter rather than an entire geographical region, Pseudonymetry could increase the spectrum available for wireless systems while ensuring rapid clearing of interferers as necessary for passive use. Pseudonymetry adds a low rate watermark to the secondary (intended) transmitted signal to carry a random, anonymous pseudonym. We show the ability of a passive receiver to decode the watermark, even from a signal received with very low SNR. The passive receiver posts to a centralized database to provide feedback to the secondary transmitters so that they know to vacate the band. We provide analysis that captures the trade-offs in the design of Pseudonymetry, and show initial evidence that a simple amplitude modulation watermarking scheme could enable reliable detection at a distant passive receiver, while resulting in minimal degradation to the error performance of the intended secondary receiver.","PeriodicalId":268172,"journal":{"name":"2022 IEEE International Conference on RFID (RFID)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130935939","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书