Results 21 to 30 of about 245,591 (295)
Photonic Sensors, 2019 The straight channel optical waveguide coated with the SnO2 nanoparticle is studied as an all-optical humidity sensor. The proposed sensor shows that the transmission loss of the waveguide increases with increasing relative humidity (RH) from 56% to 90 ...
Nur Abdillah Siddiq +5 more
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PANI/MWCNT based humidity sensor
Iraqi Journal of Physics, 2019 Polyaniline Multi wall Carbon nanotube (PANI/MWCNTs) nanocomposite thin films have been prepared by Plasma jet polymerization at low frequency on glass substrate with preliminary deposited aluminum electrodes to form Al/PANI-MWCNT/Al surface-type ...
Hammad R. Humud
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Sensors, 2023 A porous anodic alumina film is proposed to construct an optical fiber temperature and humidity sensor. In the sensor structure, a fiber Bragg grating is used to detect the environment temperature, and the porous film is used to detect the environment ...
Jiankun Peng +3 more
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Expert system for campus environment indexing in wireless sensor network [PDF]
, 2015 Wireless sensor network can deliver environment data in campus area as CO, NO2, HC, particulate matter, temperature, humidity, and luminous intensity to provide accurate realtime data.
Nurhayati, Oky Dwi +3 more
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Sol-Gel Zinc Oxide Humidity Sensors Integrated with a Ring Oscillator Circuit On-a-Chip
Sensors, 2014 The study develops an integrated humidity microsensor fabricated using the commercial 0.18 μm complementary metal oxide semiconductor (CMOS) process. The integrated humidity sensor consists of a humidity sensor and a ring oscillator circuit on-a-chip ...
Ming-Zhi Yang +2 more
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An Absorber-Based Metamaterial Sensor For Sensing Relative Humidity
Gazi Üniversitesi Fen Bilimleri Dergisi, 2020 An absorber-based metamaterial sensor is developed for detecting the relative humidity of the environment by monitoring the reflection spectrum. Considering C band used in air radar systems as a basis, a metamaterial sensor that responds at a frequency ...
Mustafa Suphi GULSU +2 more
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Temperature and humidity sensor based on MEMS technology
AIP Advances, 2021 This work presents a monolithically integrated temperature and humidity sensor based on microelectromechanical systems technology. The temperature sensor working on the “bi-metallic” effect has the advantages of wide temperature range, high sensitivity ...
Dongyan Zhao +11 more
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A CMOS Humidity Sensor for Passive RFID Sensing Applications
Sensors, 2014 This paper presents a low-cost low-power CMOS humidity sensor for passive RFID sensing applications. The humidity sensing element is implemented in standard CMOS technology without any further post-processing, which results in low fabrication costs.
Fangming Deng +3 more
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A Global Building Occupant Behavior Database
Scientific Data, 2022 Measurement(s) room temperature ambient air • room relative humidity • outdoor weather • window status • door status • fan status • HVAC measurement • lighting status • occupancy measurement • plug load • shade status Technology Type(s) Temperature ...
Bing Dong +56 more
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Design and simulation of a multi-function MEMS sensor for health and usage monitoring. [PDF]
, 2010 Health and usage monitoring as a technique for online test, diagnosis or prognosis of structures and systems has evolved as a key technology for future critical systems.
Begbie, Mark +4 more
core +1 more source