Results 171 to 180 of about 1,136 (204)

On the Reading of Moving Chipless RFID Tags

2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC), 2018
RATRASCmovingtagSubmitted. It is demonstrated that the quite common scenario of a moving tag can be advantageously exploited to greatly improve the reliability of the tag detection. The proposed reading procedure is based on the Inverse Synthetic Aperture Radar processing.
Costa, Filippo, Borgese, Michele, Gentile, Antonio, Genovesi, Simone, Buoncristiani, Luca, Dicandia, Francesco Alessio, Bianchi, Davide, Monorchio, Agostino, Manara, Giuliano   +8 more
openaire   +2 more sources

Novel chipless tag with electromagnetic code

The 2nd Middle East Conference on Antennas and Propagation, 2012
This paper presents a new radio frequency identification (RFID) chipless tag operating in the frequency span 4-7 GHz. The tag consists of triangle microstrip filter. The bits are encoded into the spectrum hence the tag has a unique spectral signature. The tag is less sensitive to tag orientation and has smaller size.
S.H. Zainud-Deen, M. Abo El-Hassan, H.A. Malhet, K.H. Awadalla   +3 more
openaire   +1 more source

Simple Chipless RFID Tag Configurations

2018 IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP), 2018
Two unique configurations of chipless RFID tag are reported in this paper. They consist of integrated Lresonators and cross polarized transmitting and receiving circular patch antennas. The validations of the proposed designs have been carried out using 8-bit data encoded tags, for the frequency band of 3.3–5.8 GHz, and microstrip circular antenna ...
Vijay Sharma, Mohammad Hashmi
openaire   +1 more source

A Cross-Polar Orientation Insensitive Chipless RFID Tag

2019 IEEE International Conference on RFID Technology and Applications (RFID-TA), 2019
Recently, Chipless RFID systems have been developed significantly and going to become commercialized in the near future. One of the critical challenges in chipless RFID systems is eliminating high reflections from the items behind the tag, which caused interference in the tag ID measurement process.
Fatemeh Babaeian, Nemai Karmakar
openaire   +1 more source

Chipless Tags, the Next RFID Frontier

2010
This communication concerns RFID tags. It describes different tag technologies and their main characteristics, design, and application. The traditional tags based on IC chip are first presented and discussed in terms of capabilities and limitations.
Tedjini, S., Perret, E., Deepu, V., Bernier, Maxime   +3 more
openaire   +1 more source

Screen printed chipless RFID tags

Proceedings of the 2014 37th International Spring Seminar on Electronics Technology, 2014
Radio Frequency Identification (RFID) is the technology that is used in the daily life. A RFID system consists of RFID tags and readers including many electronic passive and active components. This article deals with design of chipless RFID tags that are screen printed on flexible substrates and do not need any electronic components for their function.
openaire   +1 more source

Chipless RFID Tag-Reader System

2012
In this chapter, we present the integration of the chipless RFID tag and RFID reader presented in the preceding chapters into a system. The implementation constraints in terms of reading range, tag orientation and operating frequency are specified. Specific components of the RFID reader’s digital control section along with the tag ID detection/decoding
Stevan Preradovic, Nemai Chandra Karmakar   +1 more
openaire   +1 more source

Multilayer Chipless THz Tag for Identification

2025 International Conference on Mobile and Miniaturized Terahertz Systems (ICMMTS)
Identification of an object or a class of objects is a more and more appealing goal in the vast realm of the Internet of Everything (IoE) paradigm. This work proposes a multilayer dielectric structure that can encode information in its frequency response to a probing plane wave.
Genovesi S., Costa F., Manara G.
openaire   +2 more sources

An Angle and Polarization Insensitive Chipless Tag

2022 International Conference on Microwave and Millimeter Wave Technology (ICMMT), 2022
Sen Li, Xiaoyan Liang, Chu Zhang, Tao Zhou, Jun Ouyang   +4 more
openaire   +1 more source

Linearly polarized compact extended U-shaped chipless RFID tag

AEU - International Journal of Electronics and Communications, 2020
Sajad Mohammad-Ali-Nezhad
exaly