Results 21 to 30 of about 606,123 (288)
KPI Science News, 2021 Background. One of the main problems in modern satellite telecommunication systems is to increase the volume of information transmission with simultaneous preservation of its quality.
Andrew V. Bulashenko +2 more
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A multi-port scattering matrix formalism for the acoustic prediction in duct networks
Acta Acustica, 2023 Duct acoustic network modeling is commonly carried out using the transfer matrix formalism which is limited to the low frequency range. The aim of this work is to extend it to higher frequencies by taking into account the multi-mode acoustic propagation.
Calmettes Cyril +3 more
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Remote Sensing, 2018 This paper provides a thorough modeling-based overview of the scattering and radiative properties of a wide variety of morphologically complex carbonaceous aerosols.
Li Liu, Michael I. Mishchenko
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Experimental Determination of a Reflective Muffler Scattering Matrix for Single-Mode Excitation
Archives of Acoustics, 2021 The aim of the paper is to experimentally determine the scattering matrix S of an example reflective muffler of cylindrical geometry for Helmholtz number exceeding the plane wave propagation. Determining the scattering matrix of an acoustic systems is
Łukasz GORAZD
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Scattering matrices and expansion coefficients of Martian analogue palagonite particles
, 2008 We present measurements of ratios of elements of the scattering matrix of Martian analogue palagonite particles for scattering angles ranging from 3 to 174 degrees and a wavelength of 632.8 nm.
Hovenier, J. W. +5 more
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Analysis of α-208Pb Elastic Scattering at a Wide Energies by the S-Matrix Model
East European Journal of Physics, 2022 Investigation of hadron interaction with nuclei is important source of information about nuclear structure and mechanisms of nuclear interaction. Approaches based on different potentials (optical model) or scattering matrix (S-matrix) are used for ...
Yuri A. Berezhnoy +4 more
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Relations between Transfer and Scattering Matrices in the presence of Hyperbolic Channels
, 2011 We consider a cable described by a discrete, space-homogeneous, quasi one-dimensional Schr\"odinger operator $H_0$. We study the scattering by a finite disordered piece (the scatterer) inserted inside this cable.
Sadel, Christian
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, 2014 Citation: 'scattering matrix' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.S05492 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source
Reflectionless CMV matrices and scattering theory
, 2014 Reflectionless CMV matrices are studied using scattering theory. By changing a single Verblunsky coefficient a full-line CMV matrix can be decoupled and written as the sum of two half-line operators. Explicit formulas for the scattering matrix associated
Chu, Sherry +2 more
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Emergent causality and the N-photon scattering matrix in waveguide QED
New Journal of Physics, 2018 In this work we discuss the emergence of approximate causality in a general setup from waveguide QED—i.e. a one-dimensional propagating field interacting with a scatterer.
E Sánchez-Burillo +4 more
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