2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)最新文献_第6页

A High Gain, UWB Vivaldi Antenna Loaded With Unit Cells for Imaging /RFID Applications 用于成像/射频识别应用的高增益、超宽带维瓦尔第天线

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617441

Vibhor Binzlekar, Saurabh Singh, S. Agarwal

引用次数: 2

Recent Activities in Rfid Applications Empowered by 3D Printing at UniSalento 3D打印在Rfid应用领域的最新活动

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617363

L. Catarinucci, F. Chietera, R. Colella

引用次数: 0

A Waveform Design Methodology for UHF RFID Systems: A Hybrid Simulation Approach 超高频射频识别系统的波形设计方法:混合仿真方法

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617383

H. Ezzeddine, J. Huillery, A. Bréard, Y. Duroc

引用次数: 0

Design of passive beam-scanning monopulse leaky-wave antennas for direction finding in UHF RFID 超高频RFID无源波束扫描单脉冲漏波测向天线设计

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617429

Alejandro Gil-Martínez, M. Poveda-García, J. García-Fernández, D. Cañete-Rebenaque, J. Gómez-Tornero

引用次数: 5

Wireless Power Transfer of Passive UHF RFID Uplink in the Case of Tags Network 标签网络下无源超高频RFID上行链路的无线功率传输

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617245

Demba Ba, I. Dioum, Y. Duroc

引用次数: 1

A Wireless Motion Capture System for Shoulder Rehabilitation based on RFID Passive Tag Antenna Array 基于RFID无源标签天线阵列的肩部康复无线运动捕捉系统

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617358

Chaodong Jiang, C. I. Wong, Chi‐Hou Chio, K. Tam, Wai‐Wa Choi, Cheng Teng, P. Lau

{"title":"A Wireless Motion Capture System for Shoulder Rehabilitation based on RFID Passive Tag Antenna Array","authors":"Chaodong Jiang, C. I. Wong, Chi‐Hou Chio, K. Tam, Wai‐Wa Choi, Cheng Teng, P. Lau","doi":"10.1109/RFID-TA53372.2021.9617358","DOIUrl":"https://doi.org/10.1109/RFID-TA53372.2021.9617358","url":null,"abstract":"In this paper, a home-based wireless motion capture monitoring system for graded Range of Motion (ROM) Arc device of shoulder rehabilitation using ultra-high frequency (UHF) radio-frequency identification (RFID) at 920 MHz is proposed to realize self-service rehabilitation from 0 degrees to 180 degrees. This device applies to emerging 5G telemedicine, eliminating the need for manual monitoring. Using an array of 11 passive UHF RFID tag’s, each tag is labeled and represents a 15-degree angle along the arc. The tag’s Received Signal Strength Indicator (RSSI) variations from tag backscattering response are used to determine the degree of the patient’s shoulder motion. An experimental prototype with the user interface is built based on conventional ROM, where the patient’s shoulder motion can be automatically captured for further analysis by a therapist. From the experiment, we determined the degree of the patient’s shoulder motion mapping average 35 dB RSSI variation from -80 dBm (with full hand contact) to -45 dBm (without hand contact) averaged.","PeriodicalId":212607,"journal":{"name":"2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122256539","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 UHF RFID to I2C Bridge IC with Configurable Power Storage Unit for Flexible RFID Sensor Applications 一种UHF RFID到I2C桥接IC，可配置电源存储单元，用于柔性RFID传感器应用

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617266

Jun Tan, M. Sathyamurthy, Hani Abdullah, Jonathan Gamez, Bjoern Bieske, B. Saft, Martin Grabmann, J. Nowak, Sylvo Jäger, Eric Schäfer

{"title":"A UHF RFID to I2C Bridge IC with Configurable Power Storage Unit for Flexible RFID Sensor Applications","authors":"Jun Tan, M. Sathyamurthy, Hani Abdullah, Jonathan Gamez, Bjoern Bieske, B. Saft, Martin Grabmann, J. Nowak, Sylvo Jäger, Eric Schäfer","doi":"10.1109/RFID-TA53372.2021.9617266","DOIUrl":"https://doi.org/10.1109/RFID-TA53372.2021.9617266","url":null,"abstract":"This paper presents the design of a fully passive 865MHz to 867MHz UHF RFID to $I^{2}$C Bridge IC with an integrated $I^{2}$C master for external digital sensor communications. To provide energy for external devices operation such as sensors, microcontrollers and memories, a Power Storage Unit (PSU) is directly integrated within the IC with an external capacitor as an energy storage element. Hence for communicating with external devices, the IC requires no additional power management components. Additionally, the on-chip $I^{2}$C master eliminates the need for external microcontroller, thus making the system more energy efficient and well suited for ultra-low power (ULP) sensing applications requiring battery free operation. The results show that this IC dynamically supplies an external non-volatile memory and a multi-sensor with 1.8V output voltage and is capable of handling a dynamic load current of up to 1mA required for multi-sensor readout operation. The memory and the multi-sensor are configured individually for timing and communication, while the sensor data is readout by RFID reader successfully. The chip is fabricated in a standard $0.18 mu mathrm{m}$ SOI CMOS technology and its achieved performance are demonstrated in this paper in combination with a high-performance commercial-of-the-shelf sensor capable of measuring air temperature, humidity, and pressure.","PeriodicalId":212607,"journal":{"name":"2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121212629","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

Ultrathin Dual-Band Metasurface for UHF-RFID and WLAN Applications 超薄双频超表面用于UHF-RFID和WLAN应用

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617349

Sayan Sarkar, B. Gupta

引用次数: 1

Compact Dual-Band Circularly-Polarized Cross-Dipole Antenna for Portable RFID Readers 便携式RFID阅读器的紧凑型双频圆极化交叉偶极子天线

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617287

Chandni Bajaj, D. Upadhyay, Sachin Kumar, B. Kanaujia

引用次数: 3

Interferences and Shadowing in Multi-Lane UHF RFID-Based Vehicle Identification Systems 基于UHF rfid的多车道车辆识别系统中的干扰和阴影

2021 IEEE International Conference on RFID Technology and Applications (RFID-TA) Pub Date : 2021-10-06 DOI: 10.1109/RFID-TA53372.2021.9617393

Alexander R. Unterhuber, Stoyan Iliev, Erwin M. Biebl

{"title":"Interferences and Shadowing in Multi-Lane UHF RFID-Based Vehicle Identification Systems","authors":"Alexander R. Unterhuber, Stoyan Iliev, Erwin M. Biebl","doi":"10.1109/RFID-TA53372.2021.9617393","DOIUrl":"https://doi.org/10.1109/RFID-TA53372.2021.9617393","url":null,"abstract":"Interferences, like reader-to-tag interferences, and shadowing can lower the performance of ultra high frequency (UHF) radio frequency identification (RFID) vehicle identification systems on highways. Thus, it is important to know how much influence these effects have on the reliability of such systems, which is the main goal of this work. To get an appropriate model for the reader-to-tag interferences, measurements of the number of reads per minute in a two-reader environment are shown. It turns out that at a signal to interference ratio (SIR) of more than 6 dB the desired reader dominates the communication over the interfering reader. With this model, the impact of the reader-to-tag interferences is analyzed by simulating two scenarios; a car driving along the center of a lane and driving between two lanes. It turns out that the number of reads is reduced by $approx$ 63.2% if the car drives between two lanes but that the absolute number of 25 is still enough to allow a robust identification. A third scenario, where a truck is driving in front of a car, shows that shadowing is negligible regarding the number of reads, even for relatively small distances between the vehicles.","PeriodicalId":212607,"journal":{"name":"2021 IEEE International Conference on RFID Technology and Applications (RFID-TA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130583118","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