Multi-constraint rectangular array thin cloth optimization method based on area normalization strategy
A technology of rectangular array and optimization method, applied in the field of array synthesis, to achieve the effect of reducing the peak side lobe level, reducing the computational complexity, and improving the optimization ability
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[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0044] A multi-constraint rectangular array sparse distribution optimization method based on an area normalization strategy of the present invention specifically includes:
[0045] (1.1) Taking the lowest peak side lobe level as the optimization goal, an area normalization strategy is proposed to simplify the rectangular array structure and reduce the computational complexity;
[0046] (1.2) The gray wolf optimization algorithm based on the dynamic weight strategy is used to realize the multi-constrained rectangular array sparse optimization, speed up the algorithm convergence speed, and improve the optimization ability.
[0047] The method features (1.1) include:
[0048] (2.1) Assuming that there is a rectangular planar array with an array aperture of 2L×2H on the xoy plane, the number of array elements is 4N, the array elements ar...
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