Method for building and paralleling quasi three-dimensional electromagnetic environmental model on basis of parabolic equation
A parabolic equation and electromagnetic environment technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of reduced computational complexity, small calculation range, and low efficiency of 3D electromagnetic environment simulation methods, and achieve good acceleration than the effect
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[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0024] The present invention is a quasi-three-dimensional electromagnetic environment model construction and parallel method based on the parabolic equation, such as figure 1 shown. It mainly includes four steps: select a certain subdivision angle to subdivide the electromagnetic distribution in the three-dimensional space with the two-dimensional slice method, start from the antenna pattern to construct the initial field step of the quasi-three-dimensional method, and analyze complex geographical environments and atmospheric structures. The quasi-three-dimensional subdivision step is performed in the complex environment, and the coarse-grained parallel method is used to accelerate the calculation process of each slice.
[0025] (1) Select a certain subdivision angle to subdivide the electromagnetic distribution in the three-dimensional space with the two-di...
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