NVIS-radiocommunication with mobile objects taking into account the inhomogeneous structure of ionospheric plasma

The key property of NVIS radio communication is the use of reflective properties of the lower ionospheric boundary to ensure radio contact with the receiver at distances beyond the direct visibility of "classical" radio communications. The task of NVIS radio communication with moving objects (or with consideration of the mutual kinematics of source-receiver), taking into account reflection from an inhomogeneous ionosphere, is a separate problem and at the mathematical level requires the implementation of real-time signal processing algorithms, as well as taking into account the influence of the Doppler effect. In this paper, the structure of the reflected from the ionosphere wave packet is briefly considered, while the kinematics of the receiver is taken into account using a group theory. In this paper, a dispersion relation is obtained, the fulfillment of which gives limitations on the use of the proposed approach.