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Area Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection / Piezoelectric and dielectric filters

IEV ref561-02-54

en
return attenuation
value of the reciprocal of modulus of the reflection coefficient

Note 1 to entry: The return attenuation is expressed in decibels.

Note 2 to entry: Quantitatively, it is equal to: 20log| Z a  +  Z b Z a    Z b |dB MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meaabaGacmGadiWaaiWabaabaiaafaaake aacaaIYaGaaGimaiaaykW7caaMc8UaciiBaiaac+gacaGGNbWaaqWa aeaadaWcaaqaaiaacQfadaWgaaWcbaGaamyyaaqabaGccaqGGaGaey 4kaSIaaeiiaiaacQfadaWgaaWcbaGaaeOyaaqabaaakeaacaGGAbWa aSbaaSqaaiaadggaaeqaaOGaaeiiaiabgkHiTiaabccacaGGAbWaaS baaSqaaiaabkgaaeqaaaaaaOGaay5bSlaawIa7aiaaykW7caaMc8Ua aeizaiaabkeaaaa@551D@ .

Note 3 to entry: This entry was numbered 561-03-24 in IEC 60050-561:1991.


fr
affaiblissement d’adaptation, m
valeur de l’inverse du facteur de réflexion en module

Note 1 à l’article: L’affaiblissement d’adaptation est exprimé en décibels.

Note 2 à l’article: D’un point de vue quantitatif, il est égal à: 20log| Z a  +  Z b Z a    Z b |dB MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meaabaGacmGadiWaaiWabaabaiaafaaake aacaaIYaGaaGimaiaaykW7caaMc8UaciiBaiaac+gacaGGNbWaaqWa aeaadaWcaaqaaiaacQfadaWgaaWcbaGaamyyaaqabaGccaqGGaGaey 4kaSIaaeiiaiaacQfadaWgaaWcbaGaaeOyaaqabaaakeaacaGGAbWa aSbaaSqaaiaadggaaeqaaOGaaeiiaiabgkHiTiaabccacaGGAbWaaS baaSqaaiaabkgaaeqaaaaaaOGaay5bSlaawIa7aiaaykW7caaMc8Ua aeizaiaabkeaaaa@551D@ .

Note 3 à l'article: Cet article était numéroté 561-03-24 dans l'IEC 60050-561:1991.


ar
توهين الراجع

de
Reflexionsdämpfung, f

es
atenuación de adaptación

it
attenuazione di ritorno

ko
귀환 감쇠

ja
反射減衰量

pl
tłumienność odbicia, f

pt
atenuação de adaptação

zh
反射衰耗

Publication date: 2014-11
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