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Part 33-26.2

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Part 3: Space and Time·42 entries

41 / 42

Section 3-263 entries

3-26.1attenuation, extinction 3-26.2phase coefficient 3-26.3propagation coefficient

3-26.2

phase coefficient

URNurn:iso:std:iso:80000:-3:ed-2:en:item:3-26.2

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-3/t3-26.2
urn:iso:std:iso:80000:-3:ed-2:en:item:3-26.2

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-3:ed-2:en:item:3-26.2

IEC

urn:iec:std:iec:80000-3:2019:::item:3-26.2

Designations

ENphase coefficient

FRdéphasage linéique

Symbol

β

Notation systems

Rendered

β

AsciiMath

beta

LaTeX

\beta

Definition

change of phase angle (phase angle) with the length (length) along the path travelled by a plane wave

quotient de l'angle de phase (phase angle) par la longueur (length) du trajet parcouru par une onde plane

Units

r a d \cdot m^{- 1}

radian per metre

View related quantities →

m^{- 1}

per metre

View related quantities →

Notes

If a quantity is a function of distance expressed by:

f (x) \propto cos β (x - x_{0})

where $x$ denotes distance (distance), then $β$ denotes the phase coefficient.

Si une grandeur est une fonction de la distance exprimée par:

f (x) \propto cos β (x - x_{0})

où $x$ désigne la distance (distance), alors $β$ désigne le déphasage linéique.

Referenced by

propagation coefficient

Concept HierarchyPendrill (2024)

L⁻¹L⁻¹ quantitiesLevel 0 · Kind

Broader concepts

◇ L⁻¹ quantities

Characterizes

● wave

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t3-26.2

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	3-26.2
skosxl:prefLabel	"phase coefficient"@en
skosxl:altLabel	"beta"@en
skos:definition	change of phase angle (<<t3-7>>) with the length (<<t3-1.1>>) along the path travelled by a plane wave
skos:note	If a quantity is a function of distance expressed by: [stem%unnumbered] ++++ f(x) prop "cos "beta (x-x_0) ++++ where s…
isq:hasUnit	rad*m^(-1) (radian per metre)m^(-1) (per metre)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-3

Related Entities

isq:QuantityShape isq:part-3 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry