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The rapid development of electronic equipment makes the study on electromechanical coupling problem (EMCP) a new research area. The electromechanical coupling analysis is a multidisciplinary problem mainly involving the structure, electromagnetics and thermology. To begin with, the methods of calculating three fields are presented involved in EMCP, which is followed by the coupling relation. Then,...
Panel-setting errors associated with a segmented primary reflector limit the electrical performance of the antenna. This paper addresses the influence of panel-setting errors on the electrical performance, in order to determine realistic error budgets, and to adjust the reflector-surface accuracy for such antennas. From the viewpoint of electromechanical coupling, an approximate expression for the...
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