Abstract: The microwave radiations are radiated by artificial satellites revolving around the earth in low earth orbit are attenuated by various gases , particles , clouds, temperature and rain pattern in the atmosphere etc. In this paper the attenuation of microwave radiations were observed through scattering and absorption by spherical particles using Mie-scattering theory. The optical characteristics of an ensemble of spherical particles were also determined by using Scattering and Absorption of Aerosol Particles.

Keywords: Mie scattering, optical characteristics, Aerosol Particles, Scattering and Absorption.