Radome electromagnetic performance analysis method under force load
An analysis method and radome technology, applied in electrical digital data processing, image data processing, 3D modeling, etc., can solve the problems of radome electrical and mechanical properties that cannot be optimized at the same time, high iteration cost, and long R&D cycle.
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[0079] The technical solutions of the present invention will be described in detail below, but the protection scope of the present invention is not limited to the embodiments.
[0080] The present invention proposes a method for analyzing the electromagnetic performance of a radome under a force load, which specifically includes the following steps:
[0081] S1: Establish the finite element model for mechanical calculation of the radome and the undeformed finite element model for electromagnetic calculation;
[0082] S1.1: Based on the HyperMesh software, divide the hexahedral element finite element mesh for the geometric structure of the radome, and initially establish the mechanical calculation finite element model;
[0083] The specific size of the hexahedron unit is: 100mm.
[0084] S1.2: Based on the HyperMesh software, the outer surface of the radome geometric structure is divided into triangular element finite element meshes, and an undeformed finite element model for ...
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