Free space propagation model
Model the behavior of electromagnetic radiation from a point of transmission as it
travels through free space by using a
FreeSpace object. Free space
propagation models have no enforced frequency range, assume line-of-sight (LOS) conditions,
and disregard terrain, the curvature of the Earth, and other obstacles.
FreeSpace objects have no properties.
FreeSpace object by using the
Model Coverage in Free Space
Display the coverage area for a transmitter in free space.
pm = propagationModel("freespace"); tx = txsite("Name","Apple Hill","Latitude",42.3001,"Longitude",-71.3604); coverage(tx,pm)
 Seybold, John S. Introduction to RF Propagation. Hoboken, N.J: Wiley, 2005.
Introduced in R2017b