Results 21 to 30 of about 99,108 (304)
A differential dielectric affinity glucose sensor [PDF]
Lab Chip, 2014 A continuous glucose monitor with a differential dielectric sensor implanted within the subcutaneous tissue that determines the glucose concentration in the interstitial fluid is presented. The device, created using microelectromechanical systems (MEMS) technology, consists of sensing and reference modules that are identical in design and placed in ...
Xian, Huang +11 more
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Polarization properties of interferometrically interrogated fiber Bragg grating and tandem-interferometer strain sensors [PDF]
, 2006 Lead sensitivity in low-coherence interferometric fiber-optic sensors is a well-known problem. It can lead to a severe degradation in the sensor resolution and accuracy through its effect on the fringe visibility and interferometric phase.
Flockhart, G M H +2 more
core +1 more source
IEEE Access, 2018 Differential permittivity sensors based on a pair of uncoupled microstrip lines, each one loaded with an open complementary split ring resonator (OCSRR), are proposed in this paper.
Paris Velez +4 more
doaj +1 more source
, 2022 S.1451-1455 : Lit.This paper describes the development and characterization of CMOS compatible surface micromachined capacitive differential pressure sensors with monolithic integrated electronics.
Mokwa, W., Kordas, N., Trieu, H.-K.
core +1 more source
Self-Referencing Fiber-Optic Intensity Sensors Using Ring Resonators and Fiber Bragg Gratings [PDF]
, 2006 An improved ring resonator self-referencing technique in a new reflection configuration for remote fiber-optic intensity sensors is demonstrated using fiber Bragg gratings. Sensor sensitivity doubles and a single fiber lead is used.
Sánchez-Pena, José Manuel +3 more
core +1 more source
Sensors, 2016 In this paper, several configurations of splitter/combiner microstrip sections loaded with stepped impedance resonators (SIRs) are analyzed. Such structures are useful as sensors and comparators, and the main aim of the paper is to show that the proposed
Lijuan Su +3 more
doaj +1 more source
Engineering Proceedings, 2022 Sensors with electrochemically formed polymeric films as a sensitive layer are of high interest in electroanalysis. Voltammetric sensors based on the glassy carbon electrodes (GCEs) covered with carbon nanomaterials and electropolymerized phenolic acids (
Guzel Ziyatdinova +2 more
doaj +1 more source
Electrical Capacitance Tomography With Differential Sensor
IEEE Sensors Journal, 2015 In electrical capacitance tomography, capacitance changes are used to determine the permittivity distribution in the imaging area. However, the changes are small compared to the standing capacitances, e.g. usually in the order of 10~30%. For a single channel capacitance sensor, a differential configuration having a redundant pair of electrodes can be ...
Ziqiang Cui, Huaxiang Wang, Wuliang Yin
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Using a Differential Pressure Sensor as Spirometer [PDF]
, 2012 For a doctor to determine the most accurate diagnosis of diseases of the respiratory tract, it must be as accurate as possible insight into the problem. Imaging technology allows to look into the body, unfortunately for example lung is an organ, where without contrast agent does not buy the picture.
Martin Augustynek +2 more
openaire +2 more sources
IEEE Access, 2019 A differential planar microwave resonator permittivity sensor for material characterization is proposed in this paper. The sensor is based on asymmetric terminated cross-shaped resonator (TCSR) to provide multi-band notch frequency characteristics ...
Chi-Hou Chio +5 more
doaj +1 more source