A.A. Golovan 1, M.D. Malkov 2, M.A. Malakhov 3, S. Y. Ganigin3, M.V. Nenashev 5, K.V. Savelyev 6

1 Samara State Technical University

2 JSC «Research Institute Ekran»

1,2,3 JSC «Research Institute Ekran» (Samara, Russian)

4,5,6 Samara State Technical University (Samara, Russian)

This work is dedicated to the analysis and comparison of qualities of a few most prominent technological solutions for fabrication of waveguide terminators and microwave signal transmittance. Solutions based on ferroepoxyde compound, thermoresistant alloys and composite materials (based on alumina oxide) were surveyed and studied in depth. Each solution was categorized through parameters which are relevant to the subject of the thesis: VSWR and effective frequency bandwidth. Acute analysis revealed compound materials to be generally more effective and thus to be promising in terms of experimental yields. Said experiment was conducted and a difference between same compounds was explained as a function of both compound’s composition and geometrical properties. A stochastic method of detonation sprutting was confirmed to be a better alternative with composite materials, and mechanical characteristics were presented to confirm the possibility of widening the composite materials’ usage in nonstandard environments.

Golovan A.A., Malkov M.D., Malakhov M.A., Ganigin S.Yu., Nenashev M.V., Savelyev K.V. Application of compound materials in waveguide terminators. Radioengineering. 2020. V. 84. № 11(22). P. 75−79. DOI: 10.18127/j00338486-202011(22)-14. (in Russian)

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