forked from ExternalVendorCode/Signal-Server
The macro replaces uses of the float value 5280.0 (being the number of feet in a mile). This improves readability, particularly for readers from metric backgrounds.
Whilst every effort has been made to ensure the accuracy of the models, their accuracy is not guaranteed. Finding a reputable paper to source these models from took a while. There was lots of bad copy-paste out there. A good paper: http://www.cl.cam.ac.uk/research/dtg/lce-pub/public/vsa23/VTC05_Empirical.pdf Plane earth loss model taken from "Antennas and Propagation for Wireless systems" by Simon Saunders