非规则曲面共形阵列的优化设计

张玉洁; 龚书喜; 王文涛; 凌劲

doi:10.3724/SP.J.1146.2009.01212

非规则曲面共形阵列的优化设计

doi: 10.3724/SP.J.1146.2009.01212

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出版历程
- 收稿日期: 2009-09-11
- 修回日期: 2010-04-19
- 刊出日期: 2010-09-19

Optimization Design of Conformal Array on an Irregular Curved Surface

摘要

摘要: 该文对一个共形在非规则曲面上的H形微带阵列进行了优化及设计。采用自适应混合遗传算法对此共形阵列的辐射方向图进行了优化设计。优化后的辐射方向图在水平方向几乎达到了全向辐射，俯仰面方向图集中辐射在水平方向。最后考虑到相位误差，对优化结果进行了误差分析。结果表明，该文所提出的优化算法对于非规则曲面上共形阵列的设计是有效和可行的。
- 天线 /
- 共形微带阵 /
- 非规则曲面 /
- 自适应混合遗传算法
Abstract: An H-shaped conformal microstrip antenna array mounted on an irregular curved surface is optimized and designed in this paper and the radiation pattern of this conformal array is synthesized using the Self-adaptive Hybrid Genetic Algorithms (SHGA). The optimized azimuth radiation pattern of the conformal array is almost omnidirectional and the elevation radiation pattern is concentrated in the horizontal direction. Finally, the optimized results are analyzed in view of the phasic error. The results show that the proposed procedure is an effective and feasible method for designing the conformal antenna array on an irregular curved surface.
- Antenna /
- Conformal microstrip array /
- Irregular curved surface /
- Self-adaptive Hybrid Genetic Algorithms (SHGA)

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参考文献(1)

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