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Topics referred to by the same term
Coupling coefficient, or coupling factor, may refer to: Electromechanical coupling coefficient Coupling coefficient (inductors), or coupling factor, between
Coupling_coefficient
Dimensionless parameter
The coupling coefficient of resonators is a dimensionless value that characterizes interaction of two resonators. Coupling coefficients are used in resonator
Coupling coefficient of resonators
Coupling_coefficient_of_resonators
The electromechanical coupling coefficient is a numerical measure of the conversion efficiency between electrical and acoustic energy in piezoelectric
Electromechanical coupling coefficient
Electromechanical_coupling_coefficient
Phenomenon with inductive coupling
Resonant inductive coupling or magnetic phase synchronous coupling is a phenomenon with inductive coupling in which the coupling becomes stronger when
Resonant_inductive_coupling
Property of electrical conductors
circuit. The coupling of double-tuned circuits is described as loose-, critical-, or over-coupled depending on the value of the coupling coefficient k {\displaystyle
Inductance
Magnetic perturbation of imperfectly coupled transformers
transformer winding open-circuit inductances and associated coupling coefficient or coupling factor k {\displaystyle k} . The primary open-circuit self-inductance
Leakage_inductance
Electrical circuit coupling using induction
induction. The amount of inductive coupling between two conductors is measured by their mutual inductance. The coupling between two wires can be increased
Inductive_coupling
Electrical transmission without physical connection
D_{\text{range}}} between them. A widely used figure of merit is the coupling coefficient k = M / L 1 L 2 {\displaystyle k\;=\;M/{\sqrt {L_{1}L_{2}}}} . This
Wireless_power_transfer
Transfer of energy between circuits
kinds of energy coupling: Acoustic coupler Antenna noise temperature Coupling loss Aperture-to-medium coupling loss Coupling coefficient of resonators Directional
Coupling_(electronics)
Tenth letter in the Greek Alphabet
given by κ. In physics, the coupling coefficient in magnetostatics is represented by κ. In physics, the dielectric coefficient is represented by κ. In fluid
Kappa
Megathrust earthquake off Japan's east coast
high coupling coefficient surrounded by areas of relatively low coupling coefficients in the west, north, and south. From the averaged coupling coefficient
2011 Tōhoku earthquake and tsunami
2011_Tōhoku_earthquake_and_tsunami
Set of waveguides including a closed loop
transmission coefficient through the coupler and K {\displaystyle \mathrm {K} } is the taper-sphere mode coupling amplitude, also referred to as the coupling coefficient
Optical_ring_resonators
Mathematical model of magnetism
prefactor with dimensions of energy, and g {\displaystyle g} is another coupling coefficient that determines the relative strength of the external field compared
Transverse-field_Ising_model
Type of artificial neural network
calculation of coupling coefficients (line 9) or calculation of agreements (line 11). At line 9, the weight matrix for the coupling coefficients and the hidden
Capsule_neural_network
Constructs with triply-connected vertices
the vertices. To refine this definition in the light of the algebra of coupling of angular momenta (see below), a subdivision of the 3-connected graphs
Table_of_simple_cubic_graphs
Sums in quantum mathematics
C++) GNU scientific library. "Coupling coefficients". Holt, Richard. "Wigner 6j Angular Momentum Coupling Coefficient". (accurate; Matlab) Johansson
6-j_symbol
Transfer of energy between circuits
low voltage coefficient, and by using large values that put the cutoff frequency far lower than the frequencies of the signal. AC coupling is also widely
Capacitive_coupling
circuit would achieve. There is a critical value of transformer coupling coefficient at which the frequency response of the amplifier is maximally flat
Double-tuned_amplifier
The thermo-optic coefficient of a material is the change in refractive index with the response to temperature. The coefficient is a fundamental optical
Thermo-optic_coefficient
Device to couple energy between circuits
movable cores (sometimes called 'slugs') which allow adjustment of the coupling coefficient (and bandwidth) of tuned radio-frequency circuits. Toroidal transformers
Transformer
Radio technology devices
{\displaystyle \tau \ } is the transmission coefficient and, κ {\displaystyle \kappa \ } is the coupling coefficient In general, τ {\displaystyle \tau \
Power dividers and directional couplers
Power_dividers_and_directional_couplers
)}{\beta }}}}} The coupling coefficient can then be inserted into the activation-constraint model just as the coupling coefficient for FR schedules to
Mathematical principles of reinforcement
Mathematical_principles_of_reinforcement
Force resisting sliding motion
pavement has a high coefficient of friction. Coefficients of friction range from near zero to greater than one. The coefficient of friction between two
Friction
Two systems are coupled if they are interacting with each other
unconnected LC circuit, the circuits are said to be coupled. The coefficient of coupling k defines how closely the two circuits are coupled and is given
Coupling_(physics)
Chemical compound
quartz for technical applications, like a higher electromechanical coupling coefficient in resonators, due to this doubling. Contrary to quartz, GaPO4 is
Gallium_phosphate
Parameter describing the strength of a force
In physics, a coupling constant or gauge coupling parameter (or, more simply, a coupling) is a number that determines the strength of the force exerted
Coupling_constant
Coefficients in angular momentum eigenstates of quantum systems
Clebsch–Gordan (CG) coefficients are numbers that arise in angular momentum coupling in quantum mechanics. They appear as the expansion coefficients of total angular
Clebsch–Gordan_coefficients
Electrical resonant transformer circuit invented by Nikola Tesla
apart from the secondary, so the mutual inductance is low and the coupling coefficient is typically 0.05 to 0.2; this means only 5% to 20% of the magnetic
Tesla_coil
Single-mode optical fiber for linearly polarized light
at some phase. However at point 1/2 Lb along the fiber, the same coupling coefficient between the polarization modes induces an amplitude into mode 2 which
Polarization-maintaining optical fiber
Polarization-maintaining_optical_fiber
reflection coefficient (ARC) is the reflection coefficient for a single antenna element in an array antenna, in the presence of mutual coupling. The active
Active_reflection_coefficient
that correspond to these two couplings involves a Racah W-coefficient. Apart from a phase factor, Racah's W-coefficients are equal to Wigner's 6-j symbols
Racah_W-coefficient
Linear combination of Slater determinants
to be premultiplied by a coupling coefficient c i {\displaystyle c_{i}} , derived ultimately from Clebsch–Gordan coefficients. Thus the CSF is a linear
Configuration_state_function
Device or system that exhibits resonance
the fundamental tones, octaves, 5th, 3rd to an infinite sustain. Coupling coefficient of resonators Crab cavity Nuclear magnetic resonance Optical ring
Resonator
Topics referred to by the same term
coupled circuit has a low coupling coefficient This disambiguation page lists articles associated with the title Loose coupling. If an internal link incorrectly
Loose coupling (disambiguation)
Loose_coupling_(disambiguation)
Acoustic sensing method
electrical impedance, but they have electrical losses and lower coupling coefficient than PZT, whose tensile strength can be increased by prestressing
Sonar
Coupling in quantum physics
In quantum mechanics, angular momentum coupling is the procedure of constructing eigenstates of total angular momentum out of eigenstates of separate angular
Angular_momentum_coupling
Materials engineered to have properties that have not yet been found in nature
applies when the restoring force component is negligible and the coupling coefficient is generally the plasma frequency. Other component distinctions call
Metamaterial
Dimensionless number that quantifies the strength of the electromagnetic interaction
independent of the system of units used, which is related to the strength of the coupling of an elementary charge e with the electromagnetic field, by the formula
Fine-structure_constant
Passive two-terminal electrical component that stores energy in its magnetic field
other. This fraction is called "coefficient of flux linkage" ( K {\displaystyle \ K\ } ) or "coupling coefficient" (with 0 ≤ K ≤ 1 {\displaystyle
Inductor
Study of chemical reactions within the laws of thermodynamics
battery even if no external current is flowing. There is usually a coupling coefficient, which may depend on relative rates, which determines what percentage
Chemical_thermodynamics
Quantum computing implementation
\sigma _{z}\}} are the Pauli matrices, J {\displaystyle J} is the coupling coefficient between the two qubits via the resonator, Δ 12 ≡ ω 1 − ω 2 {\displaystyle
Superconducting quantum computing
Superconducting_quantum_computing
Class of electronic filter
Generalized filter theory operates with resonant frequencies and coupling coefficients of coupled resonators in a microwave filter. The simplest resonator
RF_and_microwave_filter
L_{\mathrm {sc2} }=(1-k^{2})\cdot L_{\mathrm {2} }\,} Where k is coupling coefficient L1 is primary self-inductance L2 is secondary self-inductance Short-circuit
Short-circuit_inductance
Used to assess the predictive power of hydrological models
use of Nash–Sutcliffe coefficients to optimize parameter values of geophysical models, such as models to simulate the coupling between isotope behavior
Nash–Sutcliffe model efficiency coefficient
Nash–Sutcliffe_model_efficiency_coefficient
Form of wireless resonant energy transfer technology
receiver. The fraction of the field that does couple is called the coupling coefficient. However, it may be seen that if some energy is placed in a 'sender'
WREL_(technology)
prefactor with dimensions of energy, and g {\displaystyle g} is another coupling coefficient that determines the relative strength of the external field compared
ZN_model
Quantum lattice model
prefactor with dimensions of energy, and g {\displaystyle g} is another coupling coefficient that determines the relative strength of the external field compared
Quantum_clock_model
Fluctuations in stellar radius
negative) coupling coefficients. For resonant modes the appropriate amplitude equations have additional terms that describe the resonant coupling among the
Stellar_pulsation
Electromagnetic effect in physics
Clerk Maxwell, becoming a critical confirmation of that theory. The Hall coefficient is defined as the ratio of the induced electric field to the product
Hall_effect
Type of signal processing filter
materials such as PZT are preferred for their greater electromechanical coupling coefficient. One type of piezoelectric transducer is the Langevin type, named
Mechanical_filter
Microelectromechanical system that uses piezoelectricity to generate motion
because of its high piezoelectric coefficient, tunable dielectric constant, and electromechanical coupling coefficient. PiezoMEMS have been applied to various
Piezoelectric microelectromechanical systems
Piezoelectric_microelectromechanical_systems
Measure of change in amplitude and phase of a wave
among the "secondary coefficients", the term secondary being used to contrast to the primary line coefficients. The primary coefficients are the physical
Propagation_constant
The coupling parameter of the resonator specifies the part of the energy of the laser field, which is output at each round-trip. The coupling parameter
Coupling_parameter
Branch of physics
and their interactions substantially affect the Seebeck coefficient. The Seebeck coefficient can be decomposed with two contributions, αS = αS,pres +
Heat_transfer_physics
Inverse of electrical capacitance
Busch-Vishniac, p.20 Blake, F. C., "On electrostatic transformers and coupling coefficients", Journal of the American Institute of Electrical Engineers, vol
Elastance
Mathematical models for calculating viscosity
corresponding state principle is extended by including a rotational coupling coefficient α {\displaystyle \alpha } as suggested by Tham and Gubbins (1970)
Viscosity_models_for_mixtures
Device consisting of piezoelectric material
may extend application areas. Despite the lower electromechanical coupling coefficient compared to zinc oxide, aluminum nitride, with a wider band gap has
Thin-film bulk acoustic resonator
Thin-film_bulk_acoustic_resonator
Non-hysteretic magnetization of ferromagnets
observation by Heisenberg while formulating the value of inter domain coupling coefficient α {\displaystyle \alpha } : α = 2 z N g 2 μ B 2 J 0 {\displaystyle
Anhysteresis
Dynamical system
mappings subject to weak coupling coefficients and are popular in phase transition phenomena models. Intermediate and strong coupling interactions are less
Coupled_map_lattice
determinant basis because this allows for the very rapid evaluation of coupling coefficients using string-based techniques advanced by Nicholas C. Handy in 1980
Full configuration interaction
Full_configuration_interaction
each other can enhance the coupling coefficient even more than 100% if optimized properly, and thus the effective power coupling length between the waveguides
Slot-waveguide
Mean amplitude of a waveform in the time domain
function in the time domain, the DC bias, DC component, DC offset, or DC coefficient is the mean value of the waveform. A waveform with zero mean or no DC
DC_bias
Technique to study materials that have unpaired electrons
to chemical shift), anisotropy (asymmetry), hyperfine coupling constants (analogous to coupling constant J), and relaxation times. EPR was first observed
Electron paramagnetic resonance
Electron_paramagnetic_resonance
Audio codec
back into the original channels) known as the coupling channel; along with coefficients known as "coupling coordinates" that guide the decoder on how to
Dolby_Digital_Plus
Scientific law describing absorption of light
{\displaystyle A=\varepsilon cl} where A is the absorbance ε is the absorption coefficient c is the concentration of the absorbing substance l is the path length
Beer–Lambert_law
Theory of sea surface temperature
\tau =bT_{E},\tau _{E}=b'T_{E}} with b , b ′ {\displaystyle b,b'} coupling coefficients. From the previous equations it is possible to derive a linear coupled
Recharge_oscillator
Measure of dependence between two variables
real-valued random variables and linear dependence like the correlation coefficient, MI is more general and determines how different the joint distribution
Mutual_information
Ab initio quantum chemistry software package
Hans-Joachim (April 1988). "An efficient method for the evaluation of coupling coefficients in configuration interaction calculations". Chemical Physics Letters
MOLPRO
Design technique for linear electrical circuits
coupled inductors which absorbs the negative inductance. With a coupling coefficient of unity (tightly coupled) the mutual inductance, M {\displaystyle
Network_synthesis
Frequencies of light emitted by atoms or chemical compounds
coefficient is a coefficient in the power output per unit time of an electromagnetic source, a calculated value in physics. The emission coefficient of
Emission_spectrum
(journal) Electromagnetism Electromanipulation Electromechanical coupling coefficient Electromigration Electromotive force Electron Electron-capture dissociation
Index_of_physics_articles_(E)
{a}}_{\mathbf {q} \nu }} are phonon creation and annihilation operators. The coupling coefficient Ψ q ν , q ′ ν ′ , q ″ ν ″ {\displaystyle \Psi _{\mathbf {q} \nu
Quantum_Boltzmann_equation
Direct carbon-proton coupling constants are used to study the anomeric configuration of a sugar. Vicinal proton-proton coupling constants are used to
Nuclear magnetic resonance spectroscopy of carbohydrates
Nuclear_magnetic_resonance_spectroscopy_of_carbohydrates
Simple polynomial map exhibiting chaotic behavior
and ( 6-2 ), ε and D are parameters called coupling coefficients, which indicate the strength of the coupling between the maps . On the other hand, when
Logistic_map
Device that converts heat flux into electrical energy
legs or separation from the coupling material. The mechanical properties of the materials must be considered and the coefficient of thermal expansion of the
Thermoelectric_generator
Fixed-value capacitor using ceramic
ceramic capacitors offer high volumetric efficiency for buffer, by-pass, and coupling applications. Ceramic capacitors, especially multilayer ceramic capacitors
Ceramic_capacitor
Using conductive or magnetic materials to reduce electromagnetic field intensity
to minimize electromagnetic interference. The shielding can reduce the coupling of radio waves, electromagnetic fields, and electrostatic fields. A conductive
Electromagnetic_shielding
angular momentum : irreducible tensors, spherical harmonics, vector coupling coefficients, 3nj symbols (1. repr. ed.). Singapore: World Scientific Pub. pp
Table_of_spherical_harmonics
Property in optics
are coefficients that can be determined for a material by fitting the equation to measured refractive indices at known wavelengths. The coefficients are
Refractive_index
Coefficients coupled with angular momentum
G. (1975). "Exact recursive evaluation of 3j and 6j-coefficients for quantum mechanical coupling of angular momenta". J. Math. Phys. 16 (10): 1961–1970
3-j_symbol
Shell calculation tool in nuclear physics
Pandya transformation, which involves angular momentum re-coupling coefficients (Racah-Coefficient), can be used to deduce one-particle one-hole (ph) matrix
Pandya_theorem
Applies an electric current to heat or cool materials
high cost for a given cooling capacity and poor power efficiency (a low coefficient of performance or COP). Many researchers and companies are trying to
Thermoelectric_heat_pump
Change in refractive index of a material in response to an applied electric field
optical Kerr effect has also been observed to dynamically alter the mode-coupling properties in multimode fiber, a technique that has potential applications
Kerr_effect
Characteristics of a type of tensor
angular momentum: irreducible tensors, spherical harmonics, vector coupling coefficients, 3nj symbols, 1988, Singapore: World Scientific Publications. I
Axiality_and_rhombicity
Electric charge generated in certain solids due to mechanical stress
part of these couplings—like piezoelectric coupling—emerges from broken symmetries. Piezoelectric metamaterials with electro-momentum coupling offer a mechanism
Piezoelectricity
Physical constant for the strength of gravity induced by a mass
more recent, as "Newton's constant" was also used for the heat transfer coefficient in Newton's law of cooling, but has by now become quite common, e.g.
Gravitational_constant
can also be used to change the coefficient of friction (torque for special applications). For example, if the coupling is required to have an extended
Electromagnetic clutches and brakes
Electromagnetic_clutches_and_brakes
Material put between components to enhance thermal coupling
that is inserted between two components in order to enhance the thermal coupling between them. A common use is heat dissipation, in which the TIM is inserted
Thermal_interface_material
stable cavity) and the magnification coefficient in the case of unstable resonator (unstable cavity). The coupling parameter θ {\displaystyle ~\theta
Round-trip_gain
Measure used in radio engineering and telecommunications
the transmission line in use (which together determine the reflection coefficient as described below), a given SWR meter can interpret the impedance it
Standing_wave_ratio
Lowest energy state in quantum chromodynamics
interaction coupling of the pions to the nucleons, the coefficient in the nucleon-pion-gradient coupling model, and the axial vector current coefficient of the
QCD_vacuum
Chemical compound
light at 412 nm, using an extinction coefficient of 14,150 M−1 cm−1 for dilute buffer solutions, and a coefficient of 13,700 M−1 cm−1 for high salt concentrations
Ellman's_reagent
Laboratory technique
spectrum comes from J-coupling, or scalar coupling (a special case of spin–spin coupling), between NMR active nuclei. This coupling arises from the interaction
Nuclear magnetic resonance spectroscopy
Nuclear_magnetic_resonance_spectroscopy
R package
analysis of a publication dataset; Network extraction for co-citation, coupling, and collaboration analyses. Matrices are the input data for performing
Bibliometrix
Method in physics used to deal with infinities
point. The coupling constants in the Standard Model of particle physics vary in different ways with increasing energy scale: the coupling of quantum chromodynamics
Renormalization
Principle of quantum mechanics
{\displaystyle \Psi =c_{1}\Psi _{1}+c_{2}\Psi _{2}} for arbitrary complex coefficients c 1 {\displaystyle c_{1}} and c 2 {\displaystyle c_{2}} . If the wave
Quantum_superposition
Tensor used in continuum mechanics
viscosity coefficient which results from a coupling between the fluid flow and the rotation of the individual particles. In the absence of such a coupling, the
Viscous_stress_tensor
Railway relying on adhesion to move trains
{\displaystyle F_{\mathrm {max} }=\mu W,} where μ {\displaystyle \mu } is the coefficient of friction and W {\displaystyle W} is the weight on the wheel. Usually
Adhesion_railway
Area, where a potential exhibits a local maximum
as evanescent wave coupling. The likelihood that the particle will pass through the barrier is given by the transmission coefficient, whereas the likelihood
Rectangular_potential_barrier
Aircraft configuration in which a small wing is placed in front of the main wing
achieve this stability, the change in canard lift coefficient with angle of attack (lift coefficient slope) should be less than that for the main plane
Canard_(aeronautics)
COUPLING COEFFICIENT
COUPLING COEFFICIENT
Surname or Lastname
English
English : topographic name for someone who lived on a hilltop, from Copping 2 + the suffix -er denoting an inhabitant.Possibly an Americanized spelling of German Kapfinger, Gapfinger, or Kopfinger, habitational names for someone from a place named Kapfingen or Köpfingen, in southern Germany.
Surname or Lastname
English
English : variant of Coppin.English : topographic name for someone who lived on the top of a hill, from a derivative Old English of copp ‘summit’ (see Copp 1).
Surname or Lastname
English
English : variant of Cooling.
Surname or Lastname
English and Scottish
English and Scottish : variant of Copeland.
Surname or Lastname
English
English : variant of Colling.
Surname or Lastname
English (Yorkshire)
English (Yorkshire) : from a double diminutive of Codd.English (Yorkshire) : from Old French ceur de lion ‘lion heart’, applied as a nickname for a brave man, or ironically for an exceptionally timorous one.
Boy/Male
Indian, Punjabi, Sikh
Imbued with Cooling Peace
Surname or Lastname
English
English : patronymic from Colling.
Surname or Lastname
English (Lancashire)
English (Lancashire) : possibly a variant of Colling.
Surname or Lastname
English
English : from a medieval personal name, originally an Old English patronymic from the personal names Cūl(a) or Cēola. The former may be from a Germanic root kūl ‘swollen’; the latter is a short form of various compound names with the first element cēol ‘ship’.English : habitational name from a place in Kent named Cooling, from the Old English tribal name Cūlingas ‘people of Cūl(a)’.
Girl/Female
Australian, British, English
Copying Something
Girl/Female
Arabic, Muslim
Complex; Zigzag; Curling
Surname or Lastname
English
English : from the Old Norse personal name Kollungr, a derivative of Koli, or from an Old English cognate, Colling, a derivative of Cola (see Cole 2).English : from a pet form of Coll 1.Altered spelling of German Kölling (see Kolling).
Surname or Lastname
English
English : from Middle English crulling ‘the curly one’, a nickname for someone with curly hair.Possibly an Americanized spelling of German Gerling.
Girl/Female
Hindu, Indian, Marathi, Sanskrit
A Cooling Note
Biblical
fifty count or the counting of fifty days
Boy/Male
Hindu, Indian
Counting
Surname or Lastname
English
English : variant of Joplin.
Girl/Female
Arabic, Muslim
Cooling or Delight of the Eye; Joy; Pleasure; Darling; Sweetheart
Girl/Female
Muslim
Complex, Zigzag, Curling
COUPLING COEFFICIENT
COUPLING COEFFICIENT
Boy/Male
Arabic, Indian, Muslim, Parsi
Hope
Girl/Female
Indian, Sikh
A Beautiful Gift by God
Boy/Male
Bengali, Gujarati, Hindu, Indian, Malayalam, Marathi
Saviour of Serpents
Boy/Male
Hindu, Indian
An Indian Saint
Boy/Male
Hindi
God.
Male
Italian
Italian form of Greek Nathanael, NATANAELE means "given of God" or "whom God gave."
Male
Dutch
, spear, weapon.
Girl/Female
Tamil
Lover
Female
Egyptian
, the Bastite.
Boy/Male
Indian
Helper, Defender, Successor
COUPLING COEFFICIENT
COUPLING COEFFICIENT
COUPLING COEFFICIENT
COUPLING COEFFICIENT
COUPLING COEFFICIENT
n.
A cupping glass.
p. pr. & vb. n.
of Couple
n.
A stone for coping. See Coping.
n.
A coupling pin. See under Coupling.
n.
The act of coupling or joining; union; conjunction.
n.
The act or state of that which curls; as, the curling of smoke when it rises; the curling of a ringlet; also, the act or process of one who curls something, as hair, or the brim of hats.
n.
Union; combination; a coupling; a pair.
n.
A coursing back, or coursing again, along the line of a previous coursing; renewed course; return; retreat; recurence.
a.
Same as Housling.
n.
Same as Compline.
n.
Alt. of Complin
a.
Sacramental; as, housling fire.
n.
The act of bringing or coming together; connection; sexual union.
v. t.
To apply a cupping apparatus to; to subject to the operation of cupping. See Cupping.
n.
A coupling pin. See under Coupling.
n.
An erroneous counting.
n.
A device or contrivance which serves to couple or connect adjacent parts or objects; as, a belt coupling, which connects the ends of a belt; a car coupling, which connects the cars in a train; a shaft coupling, which connects the ends of shafts.
a.
Cooling.
n.
A turning and winding; as, the doubling of a hunted hare; shift; trick; artifice.
n.
The cap or coupling of a flail, through which the thongs pass which connect the handle and swingel.