Results 21 to 30 of about 5,622 (217)
X-parameter modelling of GaN HEMT based on neural network
The Journal of Engineering, 2019 Currently, S-parameters are commonly used in the design, measurement, and modelling of microwave circuits, but it is only suitable for linear small-signal conditions and not suitable for large-signal conditions.
Niu Lei, Feiyan Jiang, Lu Sun
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Effective Leptophilic WIMPs at the e + e − collider
Journal of High Energy Physics, 2022 We consider higher-dimensional effective (EFT) operators consisting of fermion dark matter (DM) connecting to Standard Model (SM) leptons upto dimension six.
Basabendu Barman +3 more
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Modeling S-parameters of Interconnects using Periodic Gaussian Process Kernels
2023 IEEE 27th Workshop on Signal and Power Integrity (SPI), 2023 In this paper, we present a novel technique to model wide-band scattering parameter (S-parameter) curves of high-speed digital interconnects. The proposed technique utilizes a new kernel function with periodic components for Gaussian process (GP) models.
Garbuglia, Federico +5 more
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Assessing parameter invariance in item response theorys logistic two item parameter model: A monte carlo investigation [PDF]
Tutorials in Quantitative Methods for Psychology, 2010 Statistical properties of the ability level estimate (theta) in item response theory (IRT) were investigated through a Monte Carlo investigation, based on data generated with a four cases multifactor design.
Louis Laurencelle, Marlène Galdin
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GRNN-Based Scattering Parameter Modeling Investigation for HBT at Different Temperature
IEEE Access, 2023 In this paper, the scattering parameter (S-parameter) modeling method for heterojunction bipolar transistor (HBT) at different temperatures is investigated. S-parameters of HBT at different temperatures are randomly divided into training and testing sets,
Qian Lin, Xiao-Zheng Wang, Hai-Feng Wu
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SensorsUltrasonic Power Transfer (UPT) offers several advantages over electromagnetic-based wireless power transfer (WPT), but its implementation in the air still faces significant challenges.
Liu Liu, Waleed H. Abdulla
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One-loop calculation of the oblique S parameter in higgsless electroweak models [PDF]
Journal of High Energy Physics, 2012 34 pages, 9 figures. Version published in JHEP.
Pich Zardoya, Antonio +2 more
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S-parameter model of dual-gate GaAs MESFET
Electronics Letters, 1983 A simple modelling procedure for the dual-gate MESFET is presented. The model is based on a cascoded connection of two single-gate devices, with each device represented in terms of its s-parameters. These s-parameters are obtained from the overall dual-gate MESFET s-parameters, using accurate deembedding techniques.
Ashoka, H., Tucker, R. S.
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Decomposition of Symmetry into Ordinal Quasi-Symmetry and Marginal Equimoment for Multi-way Tables
Austrian Journal of Statistics, 2016 For the analysis of square contingency tables with ordered categories, Agresti (1983) introduced the linear diagonals-parameter symmetry (LDPS) model. Tomizawa (1991) considered an extended LDPS (ELDPS) model, which has one more parameter than the LDPS ...
Hideharu Yamamoto +2 more
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Accurate recognition of coal-gangue image based on lightweight HPG-YOLOX-S model
Gong-kuang zidonghua, 2022 The existing coal-gangue separation methods based on vision technology have problems of large model parameter amount, poor feature extraction capability and low recognition precision. In order to solve the above problems, a coal-gangue recognition method
CHEN Biao +5 more
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