| 摘要: |
| 深空天线组阵是深空测控通信重要的发展方向，近年来国内相关科研院所开展了大量的理论算法研究，相关单位也开展了样机研制以及多次对星演示验证试验。首先，系统地给出了天线组阵的基本概念与内涵，并与射电天文组阵和传统相控阵开展了对比分析；其次，总结归纳了国内现阶段研究成果，包括合成算法研究情况与典型试验验证情况；最后，结合国外最新发展情况，给出了后续大规模可扩展宽带组阵研究方向的发展建议。 |
| 关键词: 深空探测 测控通信 天线组阵 演示验证试验 |
| DOI： |
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| 基金项目: |
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| Technical status and development suggestion of China’s deep space antenna arraying |
| XU Mao-ge,CHAI Lin |
| () |
| Abstract: |
| Antenna arraying is the important development area of deep space TT&C. In recent years,domestic research institutes have done a lot of work on the algorithm,principle prototype and demonstration experiment. Firstly,the concept and meaning of antenna arraying are presented,and the comparison between deep space antenna arraying to radio,astronomy arraying and phased array is provided. Then the domestic research status is summarized,including combine algorithms and experiments. Based on the latest development of foreign countries,suggestions for researching large number of antenna wideband arraying are given. |
| Key words: deep space exploration TT&C; antenna arraying demonstration experiment |
《电讯技术》编辑部 