The Possibility of Using the Orbital Angular Momentum in Radio Communication Systems

This paper is devoted to the study of the possibilities of using the orbital angular momentum in radio communication systems to increase the number of transmitted independent channels on a single frequency. The analytical calculation of the angular distribution of the multipole radiation for electric fields of the electric type and the calculation of the power of the multipole radiation were carried out. Radio channels were transmitted using an orbital angular momentum using computer simulation of multi-field radiation located along a circle, which in turn confirmed the results of analytical calculations. A study conducted in the work confirms the possibility of using multiplexing along the orbital angular momentum in radio communication systems.