Cost-Effective Approach for the Determination of Specific Absorption Rate of Liquid Phantom
, , et al., IEEE Transactions on Applied Superconductivity 2017 Vol. 27 No. 4
In superconducting single-photon detectors (SSPD), the efficiency of local suppression of superconductivity and hotspot formation is controlled by diffusivity and electron-phonon interaction time. Here, we selected a material, 3.6-nm-thick MoNx film, which features diffusivity close to those of NbN traditionally used for SSPD fabrication, but with electron-phonon interaction time an order of magnitude larger. In ...
Added: May 22, 2018
Метод расчёта погрешностей, вносимых датчиком при измерении температур электрорадиоэлементов печатного узла
, , et al., Измерительная техника 2015
The problem of measuring temperatures of printing unit radio electronic elements investigated in this article. The temperature sensor (thermocouple) and possible sources of error introduced by it are considered. The method of systematic errors compensation for ensure the required accuracy of elements temperature measurement using the temperature sensor is proposed. ...
Added: December 10, 2014
, , et al., , in: 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). .: IEEE, 2019.. P. 1-2.
Radiometry experiments, performed on human subjects, show that in the vicinity of a central frequency of 507 GHz the emission of the human skin is substantially nonequilibrium in its nature. The intensity of the radiation registered using a superconducting integrated receiver (SIR) , was correlated with the level of the physical and mental stress of ...
Added: October 23, 2019
Математическая модель зависимости точности измерения значений температуры от силы прижатия термодатчика к электрорадиоэлементу
, , et al., Современная наука: актуальные проблемы теории и практики. Серия: Естественные и технические науки 2016 № 11 С. 19-22
Brief description of the method of contact temperature measurement housing of electronic components are considered. The mathematical model of the thermal contact resistance "housing electronic component - thermocouple" considered. We defined a function influence of forces pressing on additional thermocouple temperature measurement error. Practical advice on the choice of measurement parameters are reported. This work was ...
Added: February 26, 2017
, , et al., IEEE Network 2019 Vol. 33 No. 2 P. 126-131
Distinguishing outliers from normal data in wireless sensor networks has been a big challenge in the anomaly detection domain, mostly due to the nature of the anomalies, such as software or hardware failures, reading errors or malicious attacks, just to name a few. In this article, we introduce an anomaly detection-based OPF classifier in the ...
Added: December 19, 2018
, , et al., IEEE Transactions on Terahertz Science and Technology 2021 Vol. 11 No. 4 P. 381-388
We present evidence that in the sub-THz frequency band, human skin can be considered as an electromagnetic bio-metamaterial, in that its natural emission is a product of skin tissue geometry and embedded structures. Radiometry was performed on 32 human subjects from 480 to 700 GHz. Concurrently, the subjects were exposed to stress, while heart pulse ...
Added: May 28, 2021
Extraction of Thickness and Water-Content Gradients in Hydrogel-Based Water-Backed Corneal Phantoms Via Submillimeter-Wave Reflectometry
, , et al., IEEE Transactions on Terahertz Science and Technology 2021 Vol. 11 No. 6 P. 647-659
Absolute thickness and free water content gradients in gelatin-based corneal phantoms with physiologically accurate radii of curvature, and aqueous backing were extracted via coherent submillimeter wave reflectometry at 220 330 GHz. Fourier-domain based calibration methods, utilizing temporal and spatial gating, were developed and yielded peak-to-peak amplitude and phase clutter of 10-3 and 0.1, respectively for ...
Added: September 14, 2021
Towards the Development of Ultrafast Photodetectors Based on Graphene for the Next-generation Telecommunication Systems
, , et al., , in: 2022 Photonics & Electromagnetics Research Symposium (PIERS). .: IEEE, 2022.. P. 904-907.
Added: August 4, 2022