| 基于共形相控阵的方向图综合方法研究 |
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| 引用本文： | 周子成,顾长青,牛臻弋. 基于共形相控阵的方向图综合方法研究[J]. 仪器仪表用户, 2009, 16(2): 84-85 |
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| 作者姓名： | 周子成 顾长青 牛臻弋 |
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| 作者单位： | 南京航空航天大学,南京,210016 |
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| 摘 要： | 本文提出了一种用于综合阵列天线方向图的基于实数编码和动态变异概率的遗传算法，有效改进了常规遗传算法在阵列天线方向图综合时的效率。在平面阵列和柱面共形阵列中,实现了副瓣的抑制和波束的扫描。这项研究在有源相控阵天线方向图的分析和综合中具有重要实用价值。
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| 关 键 词： | 阵列天线 相控阵 方向图综合 遗传算法 |
Research of phased array antennas pattern synthesis |
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| ZHOU Zi-cheng,GU Chang-qing,NIU Zhen-yi. Research of phased array antennas pattern synthesis[J]. Electronic Instrumentation Customer, 2009, 16(2): 84-85 |
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| Authors: | ZHOU Zi-cheng GU Chang-qing NIU Zhen-yi |
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| Affiliation: | Nanjing University of Aeronautics and Astronautics;Nanjing 210016;China |
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| Abstract: | Based on the real-coded genetic algorithm(GA) with dynamic mutation probability,a novel method for the radiation pattern synthesis of array antennas is presented,which improves the efficiency of conventional GA in the pattern synthesis of array antennas.Applicating in plane and cylinder conformal array,the sidelobe restraint and beam scanning comes to be implement.This work is significant for analyzing and synthesizing of the radiation patterns of active phased arrays. |
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| Keywords: | array antennas phased array pattern synthesis genetic algorithm |
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