Mathematical Formulations
The single vegetative obstruction model is formally expressed as,
where, A = The Attenuation due to vegetation. Unit: decibel(dB).
d = Depth of foliage. Unit: Meter (m).
= Specific attenuation for short vegetative paths. Unit: decibel per meter (dB/m).
Ri = The initial slope of the attenuation curve.
Rf = The final slope of the attenuation curve.
f = The frequency of operations. Unit: gigahertz (GHz).
k = Empirical constant.
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