Coefficent Coupling

thingmaker3

Joined May 16, 2005
5,084
As any married person can tell you, there is no such thing as a perfect coupling. :D

The power coming out of the coupling will always be less than the power going into the coupling.

The coupling coefficient (expressed as "k" in most formulae) is the ratio of power across the coupling device. It is expressed in dB.
 
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