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Simulation of absorption and dispersion processes of electromagnetic waves within the microwave frequency range in dispersed media based on wave optics
Engineering Education # 09, September 2013
DOI: 10.7463/0913.0623173
This paper describes the interaction of artificial disperse systems with electromagnetic radiation within the microwave frequency range, which is based on the conditional division into sub-bands according to the character of interaction. For one of the sub-bands, a mathematical model was proposed that in the approximation of wave optics allows one to calculate the reflection and absorption characteristics of the system. Results of the calculations were also presented. A possibility of creating a dispersed system operating within the frequency range from 1 GHz (30 cm) up to 120 GHz (2.5 mm) was demonstrated. Moreover, its sizes (14 m) are comparable to the size of an object of military equipment, and the mass of the dispersed phase is only 3.7 kg.
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