Scattering parameters or S-parameters (the elements of a scattering matrix or S-matrix) describe the electrical behavior of linear electrical networks...
45 KB (7,420 words) - 21:20, 2 December 2024
Two-port network (redirect from Two-port parameters)
Scattering transfer parameters, like scattering parameters, are defined in terms of incident and reflected waves. The difference is that T-parameters...
47 KB (5,250 words) - 05:14, 31 July 2024
{\text{dB}}} . Here S 21 {\displaystyle S_{21}} is one of the scattering parameters. Insertion loss is the extra loss produced by the introduction of...
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Rayleigh scattering (/ˈreɪli/ RAY-lee) is the scattering or deflection of light, or other electromagnetic radiation, by particles with a size much smaller...
23 KB (2,838 words) - 02:05, 22 November 2024
determination. Dynamic light scattering provides insight into the dynamic properties of soft materials by measuring single scattering events, meaning that each...
33 KB (4,237 words) - 10:44, 11 November 2024
Cross section (physics) (redirect from Scattering cross-section)
total scattering cross sections are among the most important measurable quantities in nuclear, atomic, and particle physics. With light scattering off of...
36 KB (5,766 words) - 15:49, 18 November 2024
Transmission line (section Scattering parameters)
systems generally utilize admittance parameters (Y matrix), impedance parameters (Z matrix), and/or scattering parameters (S matrix) that embodies the full...
54 KB (7,762 words) - 21:12, 7 December 2024
Phonons can scatter through several mechanisms as they travel through the material. These scattering mechanisms are: Umklapp phonon-phonon scattering, phonon-impurity...
8 KB (1,131 words) - 01:57, 11 July 2022
engineering, other examples being: S-parameters, Z-parameters, H-parameters, T-parameters or ABCD-parameters. A Y-parameter matrix describes the behaviour of...
9 KB (1,681 words) - 06:14, 12 December 2023
after which the dispersion data is extracted from the resulting scattering parameters. The method is named after A. M. Nicolson and G. F. Ross, and W...
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scatter in Wiktionary, the free dictionary. Scatter may refer to: Scattering, in physics, the study of collisions Statistical dispersion or scatter Scatter...
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calculation of the scattering phase function, extinction, scattering, and absorption efficiencies, and other parameters such as asymmetry parameters or radiation...
58 KB (9,207 words) - 18:41, 7 December 2024
Impedance parameters or Z-parameters (the elements of an impedance matrix or Z-matrix) are properties used in electrical engineering, electronic engineering...
9 KB (1,634 words) - 02:55, 22 February 2024
light scattering, but since exact solutions to Maxwell's equations are only known for selected particle geometries (such as spherical), light scattering by...
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nuclear physics (see Rutherford scattering) and in classical mechanics. The impact parameter is related to the scattering angle θ by θ = π − 2 b ∫ r min...
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widespread use of scattering in particle physics to study subatomic matter. Rutherford scattering or Coulomb scattering is the elastic scattering of charged...
99 KB (13,341 words) - 01:16, 18 December 2024
connection between light scattering and acoustic scattering in the 1870s. Near the end of the 19th century, the scattering of cathode rays (electron...
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Pittsburgh. The parameters are: ω ¯ 0 {\displaystyle {\bar {\omega }}_{0}} — Single scattering albedo. This is the ratio of scattering efficiency to total...
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A scatter plot, also called a scatterplot, scatter graph, scatter chart, scattergram, or scatter diagram, is a type of plot or mathematical diagram using...
12 KB (1,316 words) - 19:50, 18 December 2024
RF and microwave systems. Spectrograms are now used to display scattering parameters measured with vector network analyzers. The US Geological Survey...
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Transistor model (redirect from Transistor parameters)
Impedance parameters (z-parameters), Admittance parameters (y-parameters), and Scattering parameters (S-parameters). Scattering parameters, or S parameters, can...
14 KB (1,523 words) - 05:49, 22 September 2023
cable) or lumped circuit elements (inductors and capacitors). The scattering parameters for the common case of a 2-way equal-split Wilkinson power divider...
5 KB (708 words) - 23:29, 14 November 2024
The scattering length in quantum mechanics describes low-energy scattering. For potentials that decay faster than 1 / r 3 {\displaystyle 1/r^{3}} as r...
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Microwave Mismatch loss Reflections of signals on conducting lines Scattering parameters Transmission coefficient Target strength Hagen–Rubens relation Reflection...
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Small-angle X-ray scattering (SAXS) is a small-angle scattering technique by which nanoscale density differences in a sample can be quantified. This means...
26 KB (2,773 words) - 05:33, 15 July 2024
degenerate modes in the dual-polarized port. The scattering parameters can be gathered in a 4×4 scattering matrix S {\displaystyle {\boldsymbol {S}}} , which...
14 KB (1,929 words) - 20:28, 17 May 2024
Biological small-angle scattering is a small-angle scattering method for structure analysis of biological materials. Small-angle scattering is used to study...
28 KB (3,450 words) - 11:07, 18 August 2023
it as the Stokes parameters. The relationship of the Stokes parameters S0, S1, S2, S3 to intensity and polarization ellipse parameters is shown in the...
24 KB (4,348 words) - 00:05, 7 December 2024
Vitold Belevitch (section Scattering matrix)
that the S-parameters used in circuit theory are in all essentials comparable with the scattering matrices used by physicists in scattering theory to describe...
27 KB (3,346 words) - 05:19, 31 July 2024
conditions. In a classical scattering system there will be one or more impact parameters, b, in which a particle is sent into the scatterer. This gives rise to...
14 KB (1,777 words) - 02:38, 24 October 2024