Open AccessStability of radio loops covering navigation systems and communication systems
Author(s) -
AL Boran-Keshishyan,
A. Alekseev,
В. П. Попов
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2061/1/012073
Subject(s) - signal (programming language) , computer science , transmission (telecommunications) , radio signal , communications system , communications satellite , antenna (radio) , radio navigation , stability (learning theory) , loop (graph theory) , real time computing , network packet , radio frequency , telecommunications , satellite , electronic engineering , global positioning system , engineering , computer network , aerospace engineering , programming language , mathematics , combinatorics , machine learning
The development of the concept of E-navigation in modern shipping makes it necessary to create very reliable lines for the transmission of information packets and the interchange of data via radio networks to a huge number of consumers, practically all over the world. With such a scale, radio communication must be extremely reliable and stable, which is provided by the planetary system of satellite communication channels. The study proposes a method of signal loops of satellite communication systems for diagnosing the quality of the radio path, which will allow quickly localizing the external causes of the deterioration of the linear stability of communication in the absence of deep diagnostics during the daily operation of radio transmitting equipment. The organization of an external loop will make it possible to make a more accurate spatial adjustment of the antenna system to the zone of stable traffic with an increase in the steepness of the guidance system characteristics according to its own signal returned from the loop from the satellite. The external loop allows for more precise tuning of the antenna system of the stations, relative to the “steepness” of your own signal and to localize the external causes of signal deterioration by applying the method of signal loops.