www wireless gas sensor based on ltcc technology

The wireless LTCC based gas sensor consists of a planar inductorinterdigital capacitor (LC) resonant antenna, which incorporates two dimensional (2D) SnS 2 nanoflakes as a model NO 2 gas selective material. The fabrication of the LTCC platform is fully described, a brief description on the characterization of the gas sensitive material is presented and eventually the operation of the system ...

A passive wireless LC proximity sensor based on the LTCC technology was introduced. The wireless sensing mechanism of the LC proximity sensor to the metal targets was comprehensively investigated. Two types of target materials (copper and aluminum) have been studied. A higher sensitivity was observed in the copper target, which resulted from its lower resistivity value. The proximity sensing ...

A High Precision, Wireless Temperature Measurement System for. Posted on by gynim. A High Precision, Wireless Temperature Measurement System for ...

20211003· Tan et. al proposed an LC wireless passive sensor based on LTCC, an imidization process, and screenprinting technology for simultaneous multiparameter sensing, and demonstrated that the sensor can work in an ambient environment of 25–200 °C, 24–90% RH, and 70–220 kPa, with a pressure sensitivity value of kHz/kPa . Lin et. al presented a wireless passive pressure and …

this work, for the first time, a novel wireless gas sensor comprising i of a LC antenna based on a LTCC technology has been developed. 2D SnS2 has been used as the gas sensitive film. A mea ...

A novel wireless gas sensor based on LTCC technology ... Liu, Zhifu, Kalantarzadeh, Kourosh and Li, Yongxiang 2017, A novel wireless gas sensor based on LTCC technology, Sensors and actuators B: chemical, vol. 239, pp. 711717, doi: / Attached Files; Name: Description: MIMEType: Size: Downloads: Title A novel wireless gas sensor based on LTCC technology …

In this work, we report a passive wireless eddy current proximity sensor based on inductivecapacitive (LC) resonance using a low temperature cofired ceramic (LTCC) technology. The operation principle of the LC proximity sensor to the metal targets was comprehensively discussed through electromagnetic simulation and circuit model. Copper and aluminum were selected as the metal target ...

20160813· The wireless LTCC based gas sensor consists of a planar inductorinterdigital capacitor (LC) resonant antenna, which incorporates two dimensional (2D) SnS2 nanoflakes as a …

20140623· A novel passive wireless pressure sensor is proposed based on LTCC (low temperature cofired ceramic) technology. The sensor employs a passive LC circuit, which is composed of a variable interdigital capacitor and a constant inductor. The inductor and capacitor were fabricated by screenprinting. Pressure measurement is tested using a wireless mutual inductance coupling method.

20150710· Wireless passive pressure sensors based on LTCC were first developed at the Georgia Institute of Technology in 1999. By introducing an air cavity inside the ceramic, the sensor resonant frequency was made sensitive to external pressure . In 2002, Fonseca improved this structure and made this sensor applicable for a higher temperature range .

20130801· This paper presents a wireless capacitive pressure sensor based on LTCC (low temperature cofired ceramic) technology, where the design, fabrication, and measurement of the sensor is demonstrated and discussed. Differ from traditional LTCC process flow, a unique process of screenprinting sace layer has been introduced to avoid deformation of the capacitive embedded …

（4） A novel wireless gas sensor based on LTCC technology, Sensors and Actuators B: Chemical, 2017, 1 （5） Suppression of Silver Diffusion in Borosilicate GlassBased LowTemperature Cofired Ceramics by Copper Oxide Addition, Journal of the American Ceramic Society, 2016, 1 （6） Effect of ball mill method on microstructure and electrical properties of BaTiO3 ...

20190305· In this work, we report a passive wireless eddy current proximity sensor based on inductivecapacitive (LC) resonance using a low temperature co …

20190305· Passive wireless LC pressure, temperature and gas sensors based on LTCC technology have been successfully developed [9,10,11]. Eddy current proximity sensors based on LTCC have been reported [12,13,14]. Nevertheless, the previous work mainly focused on improving the sensor performance through multilayer coil design or integrating driving ...

•A novel wireless NO2 gas sensor was developed based on inductorinterdigital capacitor (LC) resonant antenna.•The device uses low temperature cofired ceramic (LTCC) technology.•Two dimensional (2D) SnS2 nanoflakes was used as the gas sensitive layer.•The sensor operates based on physisorption of NO2 on the large surface area of the 2D SnS2 nanoflakes.•The device is very selective ...

As a solution, a wireless passive gas sensor based on low temperature cofired ceramic (LTCC) technology is presented in this work. The sensor consists of a planar inductorinterdigital capacitor resonant antenna circuit, covered with gas sensitive coatings. The antenna together with this pair of interdigital electrodes was fabricated using the LTCC process. Gas sensitive films were made of ...

20150710· Wireless passive pressure sensors based on LTCC were first developed at the Georgia Institute of Technology in 1999. By introducing an air cavity inside the ceramic, the sensor resonant frequency was made sensitive to external pressure . In 2002, Fonseca improved this structure and made this sensor applicable for a higher temperature range .

•A novel wireless NO2 gas sensor was developed based on inductorinterdigital capacitor (LC) resonant antenna.•The device uses low temperature cofired ceramic (LTCC) technology.•Two dimensional (2D) SnS2 nanoflakes was used as the gas sensitive layer.•The sensor operates based on physisorption of NO2 on the large surface area of the 2D SnS2 nanoflakes.•The device is very selective ...

As a solution, a wireless passive gas sensor based on low temperature cofired ceramic (LTCC) technology is presented in this work. The sensor consists of a planar inductorinterdigital capacitor resonant antenna circuit, covered with gas sensitive coatings. The antenna together with this pair of interdigital electrodes was fabricated using the LTCC process. Gas sensitive films were made of ...

A novel wireless NO 2 gas sensor was developed based on inductorinterdigital capacitor (LC) resonant antenna.. The device uses low temperature cofired ceramic (LTCC) technology. • Two dimensional (2D) SnS 2 nanoflakes was used as the gas sensitive layer.. The sensor operates based on physisorption of NO 2 on the large surface area of the 2D SnS 2 nanoflakes.

wireless LC pressure, temperature and gas sensors based on LTCC technology have been successfully developed [9–11]. Eddy current proximity sensors based on LTCC have been reported [12–14]. Nevertheless, the previous work mainly focused on improving the sensor performance through multilayer coil design or integrating driving electronics with planar coil into multilayer LTCC modules. …

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