Results 51 to 60 of about 410 (162)

Environmental Life Cycle Assessment of Self‐Powered Wireless Sensing E‐Sticker Based Devices

SmartSys, Volume 2, Issue 2, June 2026.
ABSTRACT A self‐powered wireless sensing e‐sticker (SWISE), combining triboelectric and discharge breakdown effects, can serve as an all‐in‐one wireless sensing solution with minimal energy consumption compared to state‐of‐the‐art wireless sensing techniques. However, the environmental impacts of SWISE have never been clearly assessed.
Zuoqing Luo, Xin Xia, Yunlong Zi
wiley   +1 more source

Analysis of Artifacts on Chipless RFID Backscatter Tag Signals for Real World Implementation

IEEE Access, 2019
Chipless radio-frequency identification (RFID) has been studied as an alternative technique to conventional chipped RFID. However, chipless RFID tag backscatter signals are affected by motion and especially when they are attached to different objects. In
Grishma Khadka, Meriam Anushani Bibile, Larry M. Arjomandi, Nemai Chandra Karmakar   +3 more
doaj   +1 more source

Environmental and Ecological Monitoring with Biodegradable Technologies

Advanced Science, Volume 13, Issue 4, 19 January 2026.
This review examines the development and application of wireless biodegradable sensors for environmental monitoring. It explores (bio)degradable materials, their degradation mechanisms in various environments, and non‐toxic fabrication techniques. Additionally, it addresses scalable production and sustainable powering solutions, emphasizing the high ...
Mohammad Javad Bathaei, Yaren Bathaei, Zhengwei Liao, Maryam Yazdanmehr, Sarab S. Sethi, Denys Nikolayev, Filipe Arroyo Cardoso, Clementine M. Boutry   +7 more
wiley   +1 more source

Document Verification: A Cloud-Based Computing Pattern Recognition Approach to Chipless RFID

IEEE Access, 2018
In this paper, we propose a novel means of verifying document originality using chipless RFID systems. The document sender prints a chipless RFID tag into the paper and does a frequency scanning in the 57-64 GHz spectrum of the document.
Larry M. Arjomandi, Grishma Khadka, Zixiang Xiong, Nemai C. Karmakar   +3 more
doaj   +1 more source

Enabling flexible, wearable, and implantable electronics with radio frequency‐based wireless charging: Fundamentals, challenges, and emerging applications

FlexMat, Volume 2, Issue 4, Page 493-509, December 2025.
This paper presents a comprehensive review of radio frequency (RF)‐based wireless charging technologies for flexible electronics. In particular, we (i) provide an overview of wireless charging approaches, (ii) investigate the fundamental RF charging principles, covering rectenna design, impedance matching, RF‐to‐DC conversion, and power management, and
Qu Luo, Wenhui Ji, Yu Yin, Zhensheng Chen, Jing Zhu, Lin Li, Gaojie Chen   +6 more
wiley   +1 more source

Use of Chipless Radio Frequency Identification Technology for Smart Food Packaging: An Economic Analysis for an Australian Seafood Industry

Informatics
Effective monitoring of perishable food products has become increasingly important for ensuring quality, enabling smart packaging to be a key consideration for food companies.
Parya Fathi, Mita Bhattacharya, Sankar Bhattacharya, Nemai Karmakar   +3 more
doaj   +1 more source

High-Accuracy Indoor Localization Based on Chipless RFID Systems at THz Band

IEEE Access, 2018
Highly accurate indoor localization based on significantly low complex infrastructure has recently gained great interest for a variety of innovative location-based applications.
Mohammed El-Absi, Ali Alhaj Abbas, Ashraf Abuelhaija, Feng Zheng, Klaus Solbach, Thomas Kaiser   +5 more
doaj   +1 more source

Metallic nanoparticle inks for flexible printed electronics

FlexMat, Volume 2, Issue 2, Page 225-283, July 2025.
Abstract Flexible printed electronics represent a cutting‐edge technology leveraging functional inks to fabricate electronic circuits and components on diverse flexible substrates. Various advanced printing processes enable the production of computer‐controlled patterns with superior resolution and flexibility.
Ruimin Cai, Cunman Liang, Yongqing Duan, Zhijun Zhao, Xi Zhang, Pei He, JunLiang Yang, Wen‐Yong Lai, Jun Wei, Liang Tian   +9 more
wiley   +1 more source

Utilizing deep learning in chipless RFID tag detection: an investigation on high-precision mm-wave spatial tag estimation from 2D virtual imaging

Journal of Information and Telecommunication
Due to their high price, RFID tags are not yet widely used in applications for monitoring, tracing, and information inscribing, such as manufacturing lines, supply chains, and inventory management.
Tahmid Hasan Pranto, Mohammad Nabiluzzaman Neloy, Abdulla All Noman, Sheikh Wasif, Md. Abdul Wahab, Rashedur M. Rahman   +5 more
doaj   +1 more source

Hybrid Frequency‐Polarisation Coding Method for Chipless Radio‐Frequency Identification Tags With Angular Orientation

IET Microwaves, Antennas &Propagation, Volume 19, Issue 1, January/December 2025.
In this paper, a hybrid coding method for chipless radio‐frequency identification (RFID) tag with angular orientation is proposed. Frequency‐shift coding is achieved by controlling the size of three complementary split single ring resonators (CSSRR). And on the basis, we add a dimension of polarisation coding, which is achieved through changes in the ...
Zilong Chen, Yang Yang, Xiaoxiang He, Shengchuan Xiao   +3 more
wiley   +1 more source