Results 51 to 60 of about 4,657 (244)
Chipless RF liquid sensor [PDF]
2015 IEEE MTT-S International Microwave and RF Conference (IMaRC), 2015 A method for the wireless evaluation of the dielectric permittivity of liquids is presented. The use of a thin-film, slotted waveguide sleeve around a standard unplasticised polyvinyl chloride pipe is proposed. Wireless interrogation of the slot with a plane wave excites a resonant mode whose frequency is dependent on the dielectric permittivity within
Cole, Alex J. +3 more
openaire +1 more source
Effect of Shortened Heat Treatment on the Hardness and Microstructure of 320.0 Aluminium Alloy
Archives of Foundry Engineering, 2014 Improvement of Al-Si alloys properties in scope of classic method is connected with change of Si precipitations morphology through: using modification of the alloy, maintaining suitable temperature of overheating and pouring process, as well as ...
Pezda J.
doaj +1 more source
Micromachines, 2020 To date, no printable chipless Radio Frequency Identification (RFID) sensor-related publications in the current literature discuss the possibility of thermocouple integration, particularly for the use in extreme environments.
Kevin Mc Gee +2 more
doaj +1 more source
IEEE Access, 2021 This paper aims to produce a high data capacity and miniaturized flexible chipless RFID tag based on the frequency signature using the Modified Complementary Split Ring Resonator (MCSRR).
Mohd Ezwan B Jalil +9 more
doaj +1 more source
Novel Fabrication-Tolerant Resonator Design for mm-Wave Chipless RFID and Its Analytical Model
IEEE Journal of MicrowavesThis paper presents a class of novel fabrication-tolerant resonator design for high-capacity chipless RFID tags. The proposed resonator is based on a high-quality-factor grounded dipole with a single etched slot of variable length.
Yuting Zhao +4 more
semanticscholar +1 more source
Effect of Shortened Heat Treatment on Change of the Rm Tensile Strength of the 320.0 Aluminum Alloy
Archives of Foundry Engineering, 2015 Mechanical and technological properties of castings made from 3xx.x alloys depend mainly on properly performed process of melting and casting, structure of a casting and mould, as well as possible heat treatment.
Pezda J.
doaj +1 more source
IEEE Antennas and Wireless Propagation LettersIn this letter, we present a new method to enhance the radar cross section (RCS) of Van Atta arrays, which can be used in chipless radio frequency identification tags operating in millimeter-wave frequency bands.
K. Trzebiatowski +3 more
semanticscholar +1 more source
Unique Advantages of Triboelectric Nanogenerators for Wearable and Implantable Electronics
SmartSys, Volume 2, Issue 3, September 2026.ABSTRACT The evolution of wearable and implantable electronics has redefined human‐machine interaction and clinical diagnostics. However, critical bottlenecks, including sensor performance, interfacial adaptation, and sustainable energy supply, etc., continue to hinder their widespread practical integration.
Tingyu Wang +8 more
wiley +1 more source
The Results Of Consolidation Of Sinters Being Deformed Under Complex Loading Condition
Archives of Metallurgy and Materials, 2013 W pracy analizowano możliwość zastosowania odkształcania spieków w warunkach jednoosiowego ściskania z równo- czesnym oscylacyjnym skręcaniem. Głównym problemem technologii wytwarzania elementów maszyn z proszków metali, pracujących w warunkach wysokich ...
Rosiak M.
doaj +1 more source
Small Structures, Volume 7, Issue 8, August 2026.This review traces diabetic wound management from passive treatments and stimuli‐responsive materials to intelligent closed‐loop theranostic systems. It shows how responsive materials convert pathological or external cues into controlled therapy, while integrated platforms combine flexible electronics, multimodal sensing, wireless communication, AI ...
Jiawen Liu +6 more
wiley +1 more source