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IEVref:561-02-54ID:
Language:enStatus: Standard
Term: return attenuation
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Definition: 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.


Publication date:2014-11
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