Propagation model comparison – Episode 2

Posted by: In: Resources 24 Feb 2014 Tags: ,

Every month, ATDI compares different propagation models for a given service based on very accurate measurements.

 

This month, WIMAX

Last Episode: FM

 

Propagation model versus Artistic vision

Rule #1:  a propagation model must be reversible (A->B = B->A)

 

Test LOS:

ProfileReverse

Parameters:

. Tx/Rx antenna height (A): 10 m (AGL) 863 m (ASL)

. Rx/Tx antenna height (B): 10 m (AGL)  228 m (ASL)

. Tx power 10 W (EIRP)

. Distance: 22.678 km

. Type of path: LOS (line of sight) – Subpath free – Clutter class: Open

. Frequency: 900 MHz

 

Model-Episode2

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