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IEVref:103-10-19ID:
Language:enStatus: Standard
Term: attenuation coefficient
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Symbol: α
Definition: real part of the propagation coefficient

α=Re γ _ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaiqacmWacmGadaGadeaabaGaaqaaaOqaaiabeg7aHjabg2da9K qzafGaciOuaiaacwgakmaamaaabaGaeq4SdCgaaaaa@3C29@

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


Publication date:2009-12
Source:
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Internal notes:2017-02-20: Editorial revisions in accordance with the information provided in C00020 (IEV 103) - evaluation. JGO
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