Модернізація системи тропосферного зв'язку

Abstract

The article considers the possibilities of modernizing the tropospheric communication system based on the use of SDR technologies and an unmanned repeater raised to a height of 200-400m. Such a system in emergency situations can become an adequate replacement for the low-orbit satellite communication system. Preliminary estimates indicate the possibility of practical implementation of cheap interference-protected direct high-speed communication lines with a range of up to 100-120 km.