Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Frequency‐selective surface‐based chipless passive RFID sensor for detecting damage location
Various types of wireless sensor systems are used for structural health monitoring. Especially, chipless wireless sensors are useful in harsh environmental conditions of high temperature and toxic chemicals. This paper reports a chipless passive structural health monitoring sensor made with frequency‐selective surface (FSS) array for detecting damage location. FSS is a kind of microwave meta‐material antenna that is selective by its electromagnetic characteristics associated with geometrical shape and electrical impedance. An FSS‐array‐based wireless sensor was made on a flexible substrate that can be easily attached to arbitrary structures. When microwaves are applied to the FSS via a single horn antenna, the sensor senses its reflection changes, and by scanning the horn antenna, the location of damage is detected. Design, fabrication, and characterization of cross‐type FSS array are carried out, and a computer simulation is performed for comparison.
Frequency‐selective surface‐based chipless passive RFID sensor for detecting damage location
Various types of wireless sensor systems are used for structural health monitoring. Especially, chipless wireless sensors are useful in harsh environmental conditions of high temperature and toxic chemicals. This paper reports a chipless passive structural health monitoring sensor made with frequency‐selective surface (FSS) array for detecting damage location. FSS is a kind of microwave meta‐material antenna that is selective by its electromagnetic characteristics associated with geometrical shape and electrical impedance. An FSS‐array‐based wireless sensor was made on a flexible substrate that can be easily attached to arbitrary structures. When microwaves are applied to the FSS via a single horn antenna, the sensor senses its reflection changes, and by scanning the horn antenna, the location of damage is detected. Design, fabrication, and characterization of cross‐type FSS array are carried out, and a computer simulation is performed for comparison.
Frequency‐selective surface‐based chipless passive RFID sensor for detecting damage location
Shishir, MD Imdul Reza (Autor:in) / Mun, Seongcheol (Autor:in) / Kim, Hyun‐Chan (Autor:in) / Kim, Jeong Woong (Autor:in) / Kim, Jaehwan (Autor:in)
01.12.2017
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Frequency‐selective surface‐based chipless passive RFID sensor for detecting damage location
| Wiley | 2020
Dielectric Resonator-Based Passive Chipless Tags for Identification and Ranging
| BASE | 2020
Passive sensor frequency selective surface for structural health monitoring
| BASE | 2019
Frequency selective surface based passive wireless sensor for structural health monitoring
| British Library Online Contents | 2013