Results 31 to 40 of about 354 (172)

Fixed‐target serial crystallography at the Structural Biology Center

Journal of Synchrotron Radiation, Volume 29, Issue 5, Page 1141-1151, September 2022., 2022
A fixed‐target 3D‐printed mesh‐holder optimized for sample handling for serial synchrotron crystallography was implemented. This allows rapid data collection from microcrystals. Data are analyzed and structures determined using a high‐performance computing pipeline.Serial synchrotron crystallography enables the study of protein structures under ...
Darren A. Sherrell, Alex Lavens, Mateusz Wilamowski, Youngchang Kim, Ryan Chard, Krzysztof Lazarski, Gerold Rosenbaum, Rafael Vescovi, Jessica L. Johnson, Chase Akins, Changsoo Chang, Karolina Michalska, Gyorgy Babnigg, Ian Foster, Andrzej Joachimiak   +14 more
wiley   +1 more source

Frequency generator demonstration using half mode Substrate Integrated Waveguide (SIW) structures for chipless Radio Frequency Identification (RFID) reader

IET Circuits, Devices &Systems, Volume 16, Issue 5, Page 410-418, August 2022., 2022
Abstract A frequency generator based on the forward coupler principle is proposed. The proposed design, intended for high‐frequency applications, uses Half‐Mode Substrate Integrated Waveguide structure to realise the forward coupler. It thus achieves compactness, requiring approximately half the area compared to Substrate Integrated Waveguide ...
Vijay Sharma, Mohammad Hashmi
wiley   +1 more source

A Novel Design Methodology to Realize a Single Byte Chipless RFID Tag by Loading a Square Open-Loop Resonator With Micro-Metallic Cells

IEEE Journal of Microwaves, 2023
In this paper, a unique structural design methodology for chipless radio-frequency identification (RFID) tags in frequency domain is presented. The tag geometry is developed by loading an open-loop resonator with micro-metallic-cells (MMC).
Muhammad Noman, Usman A. Haider, Anas M. Hashmi, Hidayat Ullah, Ali I. Najam, Farooq A. Tahir   +5 more
doaj   +1 more source

Smart Bandage with Inductor‐Capacitor Resonant Tank Based Printed Wireless Pressure Sensor on Electrospun Poly‐L‐Lactide Nanofibers

Advanced Electronic Materials, Volume 8, Issue 7, July 2022., 2022
The inductor‐capacitor resonant tank‐based wireless pressure sensor is screen‐printed on an electrospun Poly‐L‐lactide nanofibers‐based flexible, biocompatible, and piezoelectric substrate. The pressure sensor is integrated on a compression bandage to demonstrate its potential use for online monitoring of sub‐bandage pressure and other biomedical ...
Fatemeh Nikbakhtnasrabadi, Ensieh S. Hosseini, Saoirse Dervin, Dhayalan Shakthivel, Ravinder Dahiya   +4 more
wiley   +1 more source

Influence of Dielectric Loss on RF Performance of Microstrip Multi‐Resonant Circuits

Journal of Sensors, Volume 2022, Issue 1, 2022., 2022
Nowadays, fabric‐based antennas, resonators, and sensors are attracting significant attention due to their excellent comfortability and flexibility compared with the rigid commercial printed circuit boards (PCBs). Both the dielectric constant (εr) and dielectric loss tangent (tanδ) of substrate materials have a great influence on their frequency ...
Huating Tu, Hong Hong, Yaya Zhang, Liang Zhou, Xiaoou Li, Wen-Ming Chen   +5 more
wiley   +1 more source

Design of a printable chipless RFID tag based on multi-resonator

Dianzi Jishu Yingyong, 2018
A novel compact printable chipless RFID tag is presented in this paper. The tag is etched on the substrate by several right-angel-shaped regularly arranged resonators.The tag has good stability for incident waves in a variety of polarized directions.
Zhao Feng, Zou Chuanyun, Xu Lei, He Yi
doaj   +1 more source

Dual-polarized chipless humidity sensor tag [PDF]

IEICE Electronics Express, 2017
In this letter, a miniaturized, flexible and high data dense dual-polarized chipless radio frequency identification (RFID) tag is presented. The tag is designed within a minuscule footprint of 29 × 29 mm2 and has the ability to encode 38-bit data. The tag is analyzed for flexible substrates including Kapton® HN DuPont™ and HP photopaper.
Sumra Zeb, Ayesha Habib, Javeria Anum Satti, Yasar Amin, Jonathan Loo, Hannu Tenhunen   +5 more
openaire   +2 more sources

Hybrid Chipless RFID Tags- A Pathway to EPC Global Standard

IEEE Access, 2018
Radio frequency identification (RFID) is one of the most modern technologies in identification and tracking systems. Recently, chipless RFID tags have been invented as a low cost, robust, and adaptive alternative, in order to compete with the traditional
Fatemeh Babaeian, Nemai Chandra Karmakar
doaj   +1 more source

Application-Adaptable Chipless RFID Tag

2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2018
Chipless RFID has gained prominence due to its application versatility and cost and complexity advantages over traditional RFID. However, chipless RFID tags are typically designed for a specific application instead of being deployable for a multitude of applications.
Katelyn, Brinker, Reza, Zoughi
openaire   +3 more sources

Complex Natural Resonance-Based Chipless RFID Multi-Tag Detection Using One-Dimensional Convolutional Neural Networks

IEEE Access, 2023
This paper proposes a chipless radio frequency identification (RFID) multi-tag detection system. The one-dimensional convolutional neural network (1D CNN) was employed as an intelligent classifier of the proposed system, which was fed by complex natural ...
Feaveya Kheawprae, Akkarat Boonpoonga, Danai Torrungrueng   +2 more
doaj   +1 more source