О системах обработки сигналов некогерентного рассеяния на видео- и промежуточной частотах

Abstract

The features of the reception and processing of incoherently scattered by the ionosphere signals, which are selected for digital processing at the video and intermediate frequencies, are considered. A block diagram of a system for signal receiving and processing at the intermediate frequency is proposed. The recommendations to improve the processing efficiency are provides. The system allows to use algorithms that are adapted to the state of the ionosphere and the altitude range.