Ways to Ensure Quality of Work Radio Transmitters to Base Stations.

摘要

In this article the issue of ensuring the electromagnetic compatibility of base stations, the main types of spurious emissions of transmitters of base stations and the ways of their elimination. Base stations with simultaneous operation generate unintentional electromagnetic interference each other, which ultimately reduces the quality indicators of communication and leads to the necessity of solving problems of electromagnetic compatibility, which is understood as the ability of base stations to function with a given quality in a given electromagnetic environment and not to cause harmful electromagnetic on-fur other electromagnetic means. Issues about the side radiation arising in the process of formation of oscillation of the carrier frequency. Consider the origin, spectral composition and measures of suppression of spurious emissions at frequencies associated fractional multiples of the ratios from the carrier frequency of the Radiation due to spurious modulation and noise radiation.