Modeling the Effects of Different Environmental Stimuli on Radio Wave Propagation

Abstract

Antennas are devices used either as a transmitter wherein electric current is supplied to the antenna then transmits that current as a radio wave or a receiver wherein radio waves are intercepted and converted to electric current. These electromagnetic radio waves are used for long distance communications. When designing antennas for the use of propagating radio waves, it is important to take into account that there can be possible losses or attenuations in real world applications. So in order for an optimal deployment of an antenna, modeling under harsh conditions should be good practice. This paper will consider the possible environmental conditions under which antennas typically operate at such as rain, fog, and other atmospheric gases. The modeling will be done by using the Phased Array System Toolbox that is available in MATLAB. The group will then make a script that will plot the various losses due to different environmental stimuli.