1887

Handbook on Radiometeorology 2013

image of Handbook on Radiometeorology 2013

The Handbook on Radiometeorology supplies background and supplementary information on radiowave propagation effects as described and used in the ITU-R P series of Recommendations thus giving a more detailed understanding of these Recommendations, in particular to those who wish to contribute to their development.

English

.

Atmospheric refraction

If we consider the medium through which electromagnetic waves propagate to comprise of atoms whose electrons are driven in an oscillatory manner by the electromagnetic field, then the resulting equation for the index of refraction of the medium is dependent upon the frequency of the electromagnetic radiation, the number of electrons, the natural frequency of the electrons and their damping factors. In this general case, the index of refraction is a complex quantity. The real component of the index of refraction is related to the velocity of the electromagnetic wave through the medium as n = c / v, where c is the velocity of electromagnetic radiation in a vacuum and v is the velocity in the medium.

English

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error