Construction of Troposcatter Communication Channel Model Based on OPNET

Abstract

Troposcatter communication is an over-the-horizon communication method using atmospheric scattering propagation phenomenon. Compared with conventional wireless communication means, troposcatter communication has stronger ability of destruction resistance, disturbance resistance, interception resistance and obstacle crossing, so it always plays an important role in radio communication, especially in the field of military communication. By analyzing the characteristics of troposcatter communication channel, this paper builds a scattering channel model based on OPNET network simulation software that can reflect the transmission loss characteristics of troposcatter communication, providing a reasonable and reliable channel model reference for further in-depth simulation demonstration of troposcatter communication.