| 3D金属打印天线技术研究综述 |
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| 引用本文： | 陈亚玲,何业军. 3D金属打印天线技术研究综述[J]. 电波科学学报, 2018, 33(3): 266-278. DOI: 10.13443/j.cjors.2018043003 |
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| 作者姓名： | 陈亚玲 何业军 |
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| 作者单位： | 深圳大学信息工程学院, 深圳 518000 |
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| 摘 要： | 近年来, 随着通信用户量的迅速增加和通信设备市场的快速发展, 数据速率高于10 Gbit/s的高速通信系统要求多种功能集成在天线上, 天线的制造要求趋于高精度、低成本和微型化. 3D打印或增材制造(additive manufacturing, AM)是一种直接从数字模型到零件制造的新兴产业技术, 可在短时间内生产出高精度和复杂的天线零件, 该技术已经成为了当前天线设计的研究热点.制造天线的AM技术主要有粉床熔合、材料挤压和材料喷射.文章首先简要介绍3D金属打印技术的基本原理、操作流程和分类, 接着重点分析几种3D金属打印天线技术的研究成果, 然后浅析3D金属打印天线技术的发展趋势, 最后对3D金属打印天线技术做了总结.
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| 关 键 词： | 3D打印技术 天线 金属 粉床熔合 材料挤压 材料喷射 |
| 收稿时间： | 2018-04-30 |
Review of 3D metal printed antenna technologies |
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| CHEN Yaling,HE Yejun. Review of 3D metal printed antenna technologies[J]. Chinese Journal of Radio Science, 2018, 33(3): 266-278. DOI: 10.13443/j.cjors.2018043003 |
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| Authors: | CHEN Yaling HE Yejun |
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| Affiliation: | College of Information Engineering, Shenzhen University, Shenzhen 51800, China |
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| Abstract: | In recent years, with the rapid increase in the number of communication users and the rapid development of the communication equipment market, high-speed communication systems with data rates higher than 10 Gbit/s require multiple functions integrated on the antenna, and antenna manufacturing requirements tend to be high-precision, low-cost and miniaturization. 3D printing or additive manufacturing (AM) is an emerging industrial technology that directly manufactures of parts made from digital models and can produce high-precision and complex antenna parts in a short time. This technology has become a research hotspot in current antenna design. AM technology for manufacturing antennas mainly includes powder bed fusion, material extrusion, and material jetting. This paper first briefly introduces the basic principle, operation flow and classification of 3D metal printing technologies, and then focuses on the analysis of the research results of several 3D metal printed antenna technologies. Then, this paper analyzes the development trend of 3D metal printed antenna technologies, and finally makes a summary on 3D metal printed antenna technologies. |
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