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Method for ensuring electromagnetic compatibility of compact radio groupings

Keywords:

D.A. Kopylov – Main Engineer, Scientific and Technical Radio System Center, JSC «Concern «Avtomatika» (Moscow)
E-mail: lenta.01@mail.ru


The method for ensuring the electromagnetic compatibility of compact radio groupings is proposed. The content of the steps of the methodology is described. At the first stage, the compliance of the passport data of the placed radio facilities with the design docu-mentation for the facility is checked. At the second stage of the procedure, an electrodynamics simulation of the antenna system of the investigated complex is carried out. At the next stage, the calculation of the permissible power levels of radio interference at the inputs of receivers is made according to GOST R 55898-2013. Then, the level of interchanges between antennas of radio facilities is measured. The next stage of the method consists in experimental verification of interference levels at the inputs of radio receivers. The final stage of the method for testing the provision of electromagnetic compatibility is based on the evaluation of the quality of communication by the method of expert assessments with simultaneous operation of all radio facilities of the facility.
The presented method allows to provide electromagnetic compatibility of compact grouping of radio facilities on a mobile object with minimum expenses for labor input.

References:
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June 24, 2020
May 29, 2020

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