"JOURNAL OF RADIO ELECTRONICS" (Zhurnal Radioelektroniki ISSN 1684-1719, N 12, 2019

contents of issue      DOI  10.30898/1684-1719.2019.12.2     full text in Russian (pdf)  

UDC 5.53.083

Methods for estimating the influence of basic factors and errors on the electromagnetic radiation measurement from printed circuit board in the near field

 

I.  V. Skvortsov, R. R. Latypov, O. N. Sherstyukov

Kazan Federal University, Kremlevskaya str., 18, Kazan 420008, Russia

The paper is received on November 25, 2019

Abstract. An experimental setup based on the international standard IEC-61967-3 has been implemented. This setup implements a planar method of scanning from a radiating structure. A printed circuit board is investigated as a radiating structure. The main feature of the installation is a system of 3 mutually perpendicular probes. This system allows us to scan radiation from all components simultaneously. However, when conducting measurements, it is necessary to take into account various kinds of factors affecting the initial radiation. This paper provides methods for assessing the influence of various factors affecting the initial radiation from a printed circuit board. The obtained radiation results after preliminary processing are used in the problem of localization of radiation sources. This task is especially relevant in EMC.

Key words: experimental setup, printed circuit board, near field.

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For citation:

Skvortsov I.V., Latypov R.R., Sherstyukov O.N. Methods for estimating the influence of basic factors and errors on the electromagnetic radiation measurement from printed circuit board in the near field. Zhurnal Radioelektroniki - Journal of Radio Electronics. 2019. No. 12. Available at http://jre.cplire.ru/jre/dec19/2/text.pdf

DOI  10.30898/1684-1719.2019.12.2