Queries, comments, suggestions? Please contact us.



Area Mathematics - Functions / Mathematical concepts related to waves

IEV ref103-10-20

Symbol
β

en
phase coefficient
phase-change coefficient
imaginary part of the propagation coefficient

β=Im γ _ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaiqacmWacmGadaGadeaabaGaaqaaaOqaaiabek7aIjabg2da9K qzafGaciysaiaac2gakmaamaaabaGaeq4SdCgaaaaa@3C2A@

Note 1 to entry: For a transmission line the phase coefficient is the limit of the quotient of the phase change of a field quantity between two points on the axis by the distance between the points, when this distance tends to zero.


fr
déphasage linéique, m
partie imaginaire de l'exposant linéique de propagation

β=Im γ _ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaiqacmWacmGadaGadeaabaGaaqaaaOqaaiabek7aIjabg2da9K qzafGaciysaiaac2gakmaamaaabaGaeq4SdCgaaaaa@3C2A@

Note 1 à l'article: Pour une ligne de transmission, le déphasage linéique est la limite du quotient de la variation de phase d'une grandeur de champ entre deux points sur l'axe par la distance des points, lorsque cette distance tend vers zéro.


ar
معامل الطور
معامل تغير الطور

de
Phasenkoeffizient, m

es
coeficiente de fase

it
coefficiente di fase
coefficiente di cambiamento di fase

ja
位相係数
位相変化係数

pl
przesuwność liniowa
współczynnik fazy

pt
coeficiente de fase

sr
фазни коефицијент, м јд
коефицијент фазне промене, м јд

sv
faskoefficient

zh
相位系数
相位变化系数

Publication date: 2009-12
Copyright © IEC 2017. All Rights Reserved.