Radome electromagnetic performance analysis method considering heat effect
An analysis method and radome technology, applied in electrical digital data processing, instrumentation, design optimization/simulation, etc., can solve problems such as no interdisciplinary, high iteration cost, and inability to simultaneously optimize the electrical and mechanical properties of the radome
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[0109] The technical solution of the present invention will be described in detail below, but the protection scope of the present invention is not limited to the embodiments.
[0110] The present invention provides a method for analyzing the electromagnetic performance of a radome considering thermal effects, which specifically includes the following steps:
[0111] S1: Establish a finite element model for mechanical calculation of the radome and an undeformed finite element model for electromagnetic calculation;
[0112] S1.1: Divide the hexahedral element finite element mesh for the geometric structure of the radome based on HyperMesh software, and establish a preliminary mechanical calculation finite element model.
[0113] The specific hexahedral unit size is 100mm.
[0114] S1.2: Based on HyperMesh software, divide the outer surface of the radome geometric structure into a triangular element finite element grid, and establish an undeformed finite element model for electromagnetic c...
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