新疆奇台110米射电望远镜
发布时间：2018-07-30 07:14
【摘要】：计划在新疆奇台建设的110米射电望远镜(简称QTT)将位居国际一流大科学装置之列,成为世界最大的全向可转动射电望远镜.QTT在引力波探测、黑洞发现、恒星形成、星系起源等基础科学研究领域将发挥重要作用,并可发展应用于深空探测,如探月工程和火星、金星探测.QTT设计方案考虑多种科学目标的需求,其关键技术包括:大口径天线结构设计技术、天线主动面技术、大惯量机架精密伺服控制技术、超宽带馈源技术、低噪声放大器技术、多波束接收技术等.QTT关键技术的突破与应用,将促进我国信息、精密机械加工和自动控制等工程技术领域的发展.QTT各系统建设将以自主创新为主,通过国际合作引进和采用相关尖端技术完成.
[Abstract]:The 110m Radio Telescope (QTT), which is planned to be built in Qitai, Xinjiang, will rank among the world's top scientific devices, becoming the world's largest omnidirectional rotatable radio telescope. QTT detects gravitational waves, black holes and stars. Basic scientific research, such as the origin of galaxies, will play an important role and can be developed for use in deep space exploration, such as lunar exploration and Mars, Venus exploration. QTT design plans take into account the needs of a variety of scientific objectives. The key technologies include: large aperture antenna structure design technology, antenna active surface technology, large inertia frame precision servo control technology, ultra-wideband feed technology, low noise amplifier technology, The breakthrough and application of key technologies such as multi-beam receiving technology. QTT will promote the development of engineering technology such as information, precision machining and automatic control in China. The construction of QTT systems will be dominated by independent innovation. Through international cooperation to introduce and use relevant cutting-edge technology to complete.
【作者单位】： 中国科学院新疆天文台;中国科学院射电天文重点实验室;
【基金】：国家自然科学基金资助项目(批准号:11153002)
【分类号】：TH743
，
本文编号：2154245
[Abstract]:The 110m Radio Telescope (QTT), which is planned to be built in Qitai, Xinjiang, will rank among the world's top scientific devices, becoming the world's largest omnidirectional rotatable radio telescope. QTT detects gravitational waves, black holes and stars. Basic scientific research, such as the origin of galaxies, will play an important role and can be developed for use in deep space exploration, such as lunar exploration and Mars, Venus exploration. QTT design plans take into account the needs of a variety of scientific objectives. The key technologies include: large aperture antenna structure design technology, antenna active surface technology, large inertia frame precision servo control technology, ultra-wideband feed technology, low noise amplifier technology, The breakthrough and application of key technologies such as multi-beam receiving technology. QTT will promote the development of engineering technology such as information, precision machining and automatic control in China. The construction of QTT systems will be dominated by independent innovation. Through international cooperation to introduce and use relevant cutting-edge technology to complete.
【作者单位】： 中国科学院新疆天文台;中国科学院射电天文重点实验室;
【基金】：国家自然科学基金资助项目(批准号:11153002)
【分类号】：TH743
，
本文编号：2154245
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