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Radiation distribution reconciliation questions in electromagnetic compatibility of radio engineering means estimation

Keywords:

V.V. Petrovskiy – Ph.D. (Eng.), Associate Professor, Department of Radioelectronics and Information-Measuring Engineering, Kazan National Research Technical University named after A.N. Tupolev (KNRTU-KAI)
E-mail: vvpetrovskiy@kai.ru
V.I. Petrovskiy  Ph.D. (Eng.), Professor, Department of Radioelectronics and Information-Measuring Engineering, Kazan National Research Technical University named after A.N. Tupolev (KNRTU-KAI)
E-mail: ptrvi@mail.ru
M.V. Petrovskaya – Senior Lecturer, Department of Radioelectronics and Information-Measuring Engineering, Kazan National Research Technical University named after A.N. Tupolev (KNRTU-KAI)
E-mail: mvpetrovskaya@kai.ru
D.V. Shakhturin – Ph.D. (Eng.), Associate Professor, Department of Radioelectronics and Information-Measuring Engineering, Kazan National Research Technical University named after A.N. Tupolev (KNRTU-KAI)
E-mail: dvshakhturin@kai.ru


It is shown that the quality assessment of the electromagnetic compatibility of radio engineering means is significantly influence the correctness of determining the shortest distance between the antennas located on the analyzed object over which interference from the source to the interference receptor will propagate. The accuracy of determining radiation distribution path depends on the choice of security methods and the degree of assessment of the electromagnetic compatibility of radio engineering means, as well as the amount of financial costs of solving this problem are determining the accuracy
Examples of shortest distance estimation are provided when the interference source and receptor antennas located are placed within the line of sight, and when interference source antenna is located on the conical surface of the object body and the receptor antenna is on its cylindrical surface.
The problems of determining the attenuation in the environment of the unintentional electromagnetic interference distribution with the source and reception interference radiation characteristics are considered. Examples of the unintended electromagnetic interference attenuation estimation due to shading by the protruding parts of the object are given.

References:
  1. Petrovskij V.I., Petrovskij V.V. Informacionnaja bezopasnost' i jelektromagnitnaja sovmestimost' tehnicheskih sredstv: Monografija. Kazan': Izd-vo Kazan. gos. tehn. un-ta. 2005. 388 s.
  2. Petrovskij V.I., Petrovskij V.V. Jelektromagnitnaja sovmestimost' radiotehnicheskih sredstv letatel'nyh apparatov: Monografija. Kazan': Izd-vo Kazan. gos. tehn. un-ta. 2007. 248 s.
  3. Petrovskij V.I., Sedel'nikov Ju.E. Jelektromagnitnaja sovmestimost' radiojelektronnyh sredstv: Ucheb. posobie dlja vuzov. M.: Radio i Svjaz'. 1986. 216 s.
  4. Petrovskij V.I., Mol'kov G.K., Gavrilko I.Ja. Voprosy geometrii v zadachah rascheta kojefficientov oslablenija mezhdu antennami, razmeshhennymi na letatel'nom apparate // Sb. dokladov VI Vsesojuzn. nauch.-tehnich. simpoziuma po JeMS. Cheljabinsk. 1986.
  5. Petrovskij V.I., Mol'kov G.K. Metod ocenki prostranstvennoj razvjazki mezhdu antennami RJeS, razmeshhennymi na letatel'nom apparate // Sb. dokladov nauch.-tehnich. konf. «Metody i sredstva izmerenij v oblasti JeMS». Vinnica. 1987.

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