Electrodynamic analysis of materials for the antenna elements

[摘要] The electrodynamic problem of electromagnetic field propagation in a two-layer dielectric structure has been set and solved. A constructive solution is proposed for controlling the propagation conditions of a surface wave in the wall of a controlled radiant cone or antenna cover by introducing an additional dielectric layer between the fairing wall and the contact radiator.

[发布机构] Federal State Autonomous Educational Institution of Higher Education, St. Petersburg State University of Aerospace Instrumentation, Bolshaya Morskaya str. 67, Saint Petersburg; 190000, Russia^1;Joint-stock Company Research and Production Enterprise, Radar mms 37 lit. A Novoselkovskaya str., Saint Petersburg; 197375, Russia^2

[效力级别] 工业技术

[关键词] Antenna element;Constructive solutions;Dielectric layer;Dielectric structure;Electrodynamic problem;Electromagnetic field propagation;Two-layer