NASA空间技术5号任务x波段天线的进化设计

NASA/DoD Conference on Evolvable Hardware, 2003. Proceedings. Pub Date : 2003-07-09 DOI:10.1109/EH.2003.1217660

J. Lohn, D. Linden, G. Hornby, W. Kraus, A. Rodriguez-Arroyo

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引用次数: 100

摘要

我们提出了一种改进的x波段天线设计和飞行原型，目前计划于2004年底部署在美国宇航局的空间技术5号航天器上。该天线的发展是为了满足一系列具有挑战性的任务要求，最显著的是圆极化波的宽波束宽度和宽带宽的结合。利用遗传算法制作并测试了性能最高的天线。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Evolutionary design of an X-band antenna for NASA's Space Technology 5 mission

We present an evolved X-band antenna design and flight prototype currently on schedule to be deployed on NASA's Space Technology 5 spacecraft in late 2004. The antenna was evolved to meet a challenging set of mission requirements, most notably the combination of wide beamwidth for a circularly polarized wave and wide bandwidth. The highest performance antenna found using a genetic algorithm was fabricated and tested.

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NASA/DoD Conference on Evolvable Hardware, 2003. Proceedings.

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