| 美国微波电热推力器的发展历史与研究现状 |
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| 引用本文： | 夏广庆,毛根旺,朱国强,陈茂林.美国微波电热推力器的发展历史与研究现状[J].火箭推进,2008,34(4):32-36. |
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| 作者姓名： | 夏广庆 毛根旺 朱国强 陈茂林 |
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| 作者单位： | 西北工业大学航天学院,陕西西安,710072 |
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| 基金项目： | 国家自然科学基金项目(50676080)资助 |
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| 摘 要： | 概述了微波电热推力器（MET）的系统组成和工作原理，回顾了MET的发展历程，重点介绍了美国MET的研究进展与现状、关键技术及其在潜在应用领域中的性能优势，关键技术有微波谐振腔工作模式的选取和谐振腔结构的设计，并根据国外研究现状．提出了国内微波电热推进的研究方向。
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| 关 键 词： | 空间推进系统 电推进技术 微波电热推力器 |
Development history and current research status of the microwave electrothermal thruster in USA |
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| Xia Guangqing,Mao Genwang,Zhu Guoqiang,Chen Maolin.Development history and current research status of the microwave electrothermal thruster in USA[J].Journal of Rocket Propulsion,2008,34(4):32-36. |
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| Authors: | Xia Guangqing Mao Genwang Zhu Guoqiang Chen Maolin |
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| Institution: | (College of Astronautics, Northwestern Polytechnical University, Xi＇an 710072, China) |
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| Abstract: | The system structure and working principle of microwave electrothermal thruster (MET) were briefly introduced and the development history of MET was reviewed. The current research status, key technologies and advantages of MET were emphatically indicated. The key technologies of MET include the selection of microwave mode and the structure design of resonant cavity. According to foreign research status, the suggestions for developing MET were pointed. |
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| Keywords: | space propulsion system electric propulsion technology microwave electrothermal thruster |
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