270 likes | 894 Views
Attenuation. Equation (2) may also be written in the following form, 10 log (Pr / Pr0) = -2 ? ? dr(3)where limits on the integral run from 0 to range r. Here ? is the attenuation coefficient, expressed in units of dB/length. Also, ? = 10 kL log(e). In general, attenuation can be caused by
E N D
1. Attenuation