Zobrazeno 1 - 10
of 655
pro vyhledávání: '"Scattering mechanism"'
Publikováno v:
National Science Open, Vol 3 (2024)
Synthetic Aperture Radar three-dimensional (3D) imaging enables the acquisition of more comprehensive information, making it a recent hotspot in radar imaging. Traditional 3D imaging methods have evolved from 2D and interferometric imaging, combining
Externí odkaz:
https://doaj.org/article/f26bbf2c9d2f4313aa535b5bea9c93ad
Publikováno v:
IEEE Access, Vol 12, Pp 120087-120097 (2024)
This work proposes a comprehensive analytical model for two-dimensional molybdenum disulfide (MoS2) field-effect transistors (FETs). This model incorporates single-particle and transport relaxation times intended to investigate the dominant scatterin
Externí odkaz:
https://doaj.org/article/7290aa70394e49b1a3b3d7a4bfa1bd3b
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 12, Pp 345-349 (2024)
In this work, an accurate temperature-dependent drain current $I_{\mathrm { D}}$ fluctuation model valid from 10 to 300 K was proposed for 18 nm ultra-thin body and buried oxide (UTBB) n-channel field effect transistors (n-FETs). The temperature depe
Externí odkaz:
https://doaj.org/article/15c620d5f8b4407facfa46b79e1c36eb
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 3506-3516 (2023)
Cu2Se has recently received much attention due to its excellent thermal and electrical transmission characteristics. In this study, Cu2Se compounds were synthesized by vacuum melt-annealing method and sintered by discharge plasma sintering (SPS) in t
Externí odkaz:
https://doaj.org/article/c7174ca5cbe143d8a99b2de50c131382
Publikováno v:
Discover Nano, Vol 18, Iss 1, Pp 1-9 (2023)
Abstract Various doping concentrations of boron (B)-doped germanium nanocrystal (Ge NC) films were prepared using the plasma-enhanced chemical vapor deposition (PECVD) technique followed by thermal annealing treatment. The electronic properties of B-
Externí odkaz:
https://doaj.org/article/e781a44fe55d4f15be54abf77b7a3fb1
Publikováno v:
European Journal of Remote Sensing, Vol 56, Iss 1 (2023)
ABSTRACTLand-cover type interpretation by the use of remote sensing image classification techniques is always a hot topic. In this paper, an object-oriented method is presented for fully polarimetric synthetic aperture radar (SAR) image classificatio
Externí odkaz:
https://doaj.org/article/d1b17ce5d9494f72bdd1f936506357a3
Akademický článek
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Publikováno v:
Crystals, Vol 14, Iss 1, p 45 (2023)
Hydrogenated amorphous SiC (a-SiC:H) films with various Si/C ratios were prepared using the plasma-enhanced chemical vapor deposition (PECVD) technique. These films were then subjected to thermal annealing at different temperatures to induce crystall
Externí odkaz:
https://doaj.org/article/0f37eda2e18a459a8861526c83f2f42f
Publikováno v:
Leida xuebao, Vol 11, Iss 1, Pp 126-143 (2022)
High-resolution SAR images contain rich information about targets and their surroundings, but the complex electromagnetic scattering mechanism makes intuitive interpretation difficult, leading to an important research topic in SAR image interpretatio
Externí odkaz:
https://doaj.org/article/69f36afcb3154ca48f3eb6e7a4bf6712
Autor:
Maryam Imani
Publikováno v:
Egyptian Journal of Remote Sensing and Space Sciences, Vol 25, Iss 1, Pp 55-62 (2022)
Although various deep neural networks such as convolutional neural networks (CNNs) have been suggested for classification of polarimetric synthetic aperture radar (PolSAR) images, but, they have several deficiencies. CNNs have weakness in producing c
Externí odkaz:
https://doaj.org/article/c68d7288d1f04e1f8d32bf39966204fd