航天器可展SAR天线结构综述

来源 :宇航学报 | 被引量 : 0次 | 上传用户：danhun

【摘要】

：

论述了航天器径向肋式、缠绕肋式、构架式和环形桁架式四种抛物面可展SAR天线结构的研究现状,分析了四种抛物面可展SAR天线结构的特点,分别对航天器翼式、桁架式和薄膜式三种平面可展SAR天线结构进行了综述,指出了航天器可展SAR天线结构轻质、大收纳比和高精度的发展趋势,提出了航天器可展SAR天线实现展开高精度需攻克的关键技术,旨在为航天器可展SAR天线结构的创新发展提供参考.

【作者】

：

邱慧刘志全曾惠忠白照广杨志

【机构】

：

中国空间技术研究院总体设计部, 北京100094;航天东方红卫星有限公司, 北京100094

【出处】

：

宇航学报

【发表日期】

：

2021年10期

【关键词】

：

航天器抛物面平面 SAR天线可展结构

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航天器可展SAR天线结构综述

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