超宽带多分形阵列的Pareto优化

2006 IEEE Antennas and Propagation Society International Symposium Pub Date : 2006-07-09 DOI:10.1109/APS.2006.1711630

J. S. Petko, D. Werner

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引用次数: 10

摘要

采用多目标遗传算法优化多分形阵列在不同频率下的旁瓣峰值。然后对这些优化的多分形阵列进行单独检查，并显示在超宽频率范围内具有低峰值副瓣电平。主波束被引导远离舷侧，以表明即使被引导，这些阵列也具有极大的带宽

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The Pareto Optimization of Ultra-Wideband Polyfractal Arrays

A multi-objective genetic algorithm optimization was applied to minimize the peak side-lobe levels of polyfractal arrays at several frequencies. These optimized polyfractal arrays are then individually examined and shown to possess low peak side-lobe levels over an ultra-wide range of frequencies. The mainbeam is steered away from broadside to show that even when steered, these arrays have extremely large bandwidths

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2006 IEEE Antennas and Propagation Society International Symposium

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