Research on the law of reflection coefficient of reflective film of traffic sign based on Angle [PDF]
In this paper, a large number of digital printing reflective film retroreflectivity measurement. Based on the multi-angle test of the reflective film of the mainstream manufacturers in the market, the reverse reflection coefficient of the digital ...
Meng Yu +6 more
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STUDY OF REFLECTION COEFFICIENT DISTRIBUTION FOR ANTI-REFLECTION COATINGS ON SMALL-RADIUS OPTICAL PARTS [PDF]
The paper deals with findings for the energy reflection coefficient distribution of anti- reflection coating along the surface of optical elements with a very small radius (2-12 mm).
L. A. Gubanova, H. L. Thang, T. D. Tan
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Metamaterial Design with Nested-CNN and Prediction Improvement with Imputation
Metamaterials, which are not found in nature, are used to increase the performance of antennas with their extraordinary electromagnetic properties.
Erkan Kıymık, Ergun Erçelebi
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Reflection Coefficient Stability Criterion for Multi-Bus Multi-VSC Power Systems
This paper proposes a reflection coefficient stability criterion for multi-bus power systems with multiple voltage-source converters (VSCs). In the method, VSCs are modeled as two-port networks, which are then characterized by the incident and reflected ...
Shih-Feng Chou +2 more
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EXPLORING CORTICAL BONE DENSITY THROUGH THE ULTRASOUND INTEGRATED REFLECTION COEFFICIENT [PDF]
Objective: This work evaluates the relationship between ultrasonic reflection and bone density from fourteen cylindrical bovine cortical bone samples (3.0-cm thick).
Daniel Patterson Matusin +6 more
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On matrix coefficients of the reflection representation [PDF]
Based on a paper of \textit{D. Kazhdan} and \textit{G. Lusztig} [Invent. Math. 53, 165-184 (1979; Zbl 0499.20035)] the authors consider the following situation: Assume (\({\mathcal W},S)\) is an indecomposable Coxeter pair where \({\mathcal W}\) is a finite Weyl group with length function \(\ell (.)\).
Douglass, J. Matthew, Shelton, Brad
openaire +1 more source
Research on reflection characteristics of the terahertz channel for 6G
The reflection characteristics of the terahertz channel are crucial for understanding and mastering the propagation mechanism of the terahertz channel, which are also required for a high-precision terahertz channel model for 6G.Therefore, the research ...
Pan TANG +6 more
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Normality of a non-linear transformation of AR parameters: application to reflection and cepstrum coefficients [PDF]
Two sets of random vectors cannot both be Gaussian if they are nonlinearly related. Thus, Autoregressive (AR)parameters and reflection coefficient (resp. cepstrum coefficient) estimators cannot both be Gaussian for a finite number of samples.
Tourneret, Jean-Yves
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Active Control of the Reflection Coefficient of an Underwater Surface
From a strategic point of view, it is essential to protect underwater vehicles from being detected by opponents. Modern mono- or bistatic sonar systems are capable of precisely determining the position of a watercraft.
Johannes Timmermann +2 more
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Robust state controller via reflection coefficient assignment; pp. 38–47 [PDF]
A solution to the robust pole assignment problem via reflection coefficients of polynomials is provided for discrete-time single-input single-output (SISO) and multi-input multi-output (MIMO) linear systems. For SISO systems a robust state controller and
Ülo Nurges
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