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Effective approach for conformal subarray design based on maximum entropy of planar mappings

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Effective approach for conformal subarray design based on maximum entropy of planar mappings
In this paper,an effective algorithm for optimizing the subarray of conformal arrays is proposed.The method first divides theconformal array into several first-level subarrays.It uses the X algorithm to solve the feasible solution of first-level subarray tiling and employs the particle swarm algorithm to optimize the conformal array subarray tiling scheme with the maximum entropy of the planar mapping as the fitness function.Subsequently,convex optimization is applied to optimize the subarray amplitude phase.Data results verify that the method can effectively find the optimal conformal array tiling scheme.

Conformal arrayIrregular arraysParticle swarm optimal algorithmMaximum entropy model

Xiao-Dong Zheng、Sheng-Teng Shi、Jun Ou-Yang、Feng Yang、Qammer Abbasi、Abubakar Sharif

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School of Electronic Science and Engineering,University of Electronic Science and Technology of China,Chengdu,611731,China

School of Engineering,University of Glasgow,Scotland,G128QQ,UK

Conformal array Irregular arrays Particle swarm optimal algorithm Maximum entropy model

2024

电子科技学刊
电子科技大学

电子科技学刊

影响因子:0.154
ISSN:1674-862X
年,卷(期):2024.22(3)