arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1002.1176cs.NE
收藏

基于模糊遗传算法的纯相位平面天线阵综合

Phase-Only Planar Antenna Array Synthesis with Fuzzy Genetic Algorithms

Boufeldja Kadri, Miloud Boussahla, Fethi Tarik Bendimerad

摘要:

本文介绍了一种新的方法综合的平面天线阵列,采用模糊遗传算法(FGAs)通过优化相位激励系数,以最好地满足所需的辐射方向图。提出了一种基于模糊遗传算法(FGAs)的严格优化技术,该优化算法通过使用模糊控制器(FLC)根据最佳个体适应度和种群多样性度量(PDM)调整标准版遗传算法(SGAs)的控制参数来获得。所提出的优化算法之前检查特定的数学测试功能,并显示其优越的性能相对于标准版本(SGAs)。被认为是一个平面阵列与矩形单元使用探针饲料。包括使用FGA的例子表明,所需的和计算的辐射模式之间的良好协议比SGA获得的。

英文摘要:

This paper describes a new method for the synthesis of planar antenna arrays using fuzzy genetic algorithms (FGAs) by optimizing phase excitation coefficients to best meet a desired radiation pattern. We present the application of a rigorous optimization technique based on fuzzy genetic algorithms (FGAs), the optimizing algorithm is obtained by adjusting control parameters of a standard version of genetic algorithm (SGAs) using a fuzzy controller (FLC) depending on the best individual fitness and the population diversity measurements (PDM). The presented optimization algorithms were previously checked on specific mathematical test function and show their superior capabilities with respect to the standard version (SGAs). A planar array with rectangular cells using a probe feed is considered. Included example using FGA demonstrates the good agreement between the desired and calculated radiation patterns than those obtained by a SGA.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑