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A Novel Surface LC Wireless Passive Temperature Sensor Applied in Ultra-High Temperature Measurement,” IEEE Sensors Journal, 19 (1) Jan 2019, 105–112. J. Micromech. Microeng. IOP Publising Ltd., 29 (3) (2019), p. 035015, 10.1088/1361-6439/aafde1
A passive wireless high-temperature sensor for far-field applications was developed for stable temperature sensing up to 1000 °C. The goal is to leverage the properties of electroceramic materials, including adequate electrical conductivity, high-temperature resilience, and chemical stability in harsh environments.
The application of passive wireless sensors to monitor processing parameters like temperature is promising but is still limited due to power losses experienced by the antenna communication systems and potential RF interference from harsh environments.
The temperature sensing capacitor has been designed as the Graphene Oxide films capacitor. To form the Graphene Oxide dispersion, it has been exfoliated in deionized water using ultra-sonication. The dispersions are then used to form the Graphene Oxide films.
Here capacitive sensing has been utilized to sense and measure temperature with the help of Si/Au bi-morphs coupling between primary (reading side) and secondary side (sensing side) of the LC sensor.
Tan et al. have designed another temperature sensor along with pressure and humidity . L. Lin et al. have used homemade LTCC tapes to design and fabricate LC temperature sensor . In recent years, LC sensor based temperature measurement systems are profusely used for measuring very high temperature. Y.
Low-Cost Wireless Temperature Measurement: Design, Manufacture, and Testing of a PCB-Based Wireless Passive Temperature Sensor ... The sensor consists of a …
This work focuses on the fabrication and evaluation of a passive wireless …
A passive wireless high-temperature sensor for far-field applications was developed for stable temperature sensing up to 1000 °C. The goal is to leverage the …
A passive wireless high-temperature sensor for far-field applications was …
in small-scale reactors [3], to measure surface temperatures [4], and to measure the temperature between the hot and cold sides of vehicular heat exchangers [5]. In thermal resistance type …
Low-cost wireless temperature measurement has significant value in the food industry, logistics, agriculture, portable medical equipment, intelligent wireless health monitoring, and many areas …
the capacitor surface and along the vertical axis inside channel without water (Figure 5) and with channel fully ... Temperature( C) Δ Lc (µm) Measurements Model Figure 9: Shift of water front …
Now-a-days inductor-capacitor (LC) resonator based sensors are widely used in the field of measurement for the measurement of different parameters like pressure, humidity, …
sensors are particularly suitable for temperature measurement in some harsh environments, …
This paper presents a passive wireless temperature sensor designed for temperatures up to …
Abstract: In this paper, we demonstrate a passive wireless surface temperature sensor, based on a high-temperature cofired ceramic process and a thick-film technology, which is functional up …
sensors are particularly suitable for temperature measurement in some harsh environments, such as hermetic spaces and rotating components. A group from the University of Puerto Rico …
In this paper, we demonstrate a passive wireless surface temperature sensor, based on a high-temperature co-fired ceramic process and a thick-film technology, which is functional up to …
This paper presents a wireless passive resonant temperature sensor based on …
The sensor concept is based on a PCM material melting over the active area of a planar interdigitated capacitive transducer on foil that can be applied as a wired and wireless …
This Letter presents a parallel capacitive temperature micro-sensor with higher sensitivity in smaller areas, which especially can be integrated with an inductor and used as …
In 2020, Zhu Jianhua et al. made use of passive wireless sensors to detect temperature changes in transformers, presenting a new approach to wireless temperature …
This paper presents a passive wireless temperature sensor designed for temperatures up to 200°C and to work on and in carbon fiber or other conductive materials. Similarly to low …
The wireless measurement of the resonance and its frequency shift due to temperature changes was conducted by establishing an inductive coupling between the device under test and the external loop antenna …
There is an increasing demand for bearing temperature and strain monitoring in high-speed rotating systems. This study proposes a new multiresonance, multiplexing, …
Surface acoustic wave (SAW), inductive-capacitive (LC), and microwave wireless temperature sensors can avoid the problems of wire connection packaging and achieve wireless …
This work focuses on the fabrication and evaluation of a passive wireless sensor for the monitoring of the temperature and corrosion of a metal material at high temperatures. …
This paper presents a wireless passive resonant temperature sensor based on high-temperature co-fired ceramic (HTCC) and platinum conductive metal, which has a new …
High-temperature wireless sensing is crucial for monitoring combustion chambers and turbine stators in aeroengines, where surface temperatures can reach up to …