6G新天线技术WHITE PAPER V7.0 E2020.11
Novel Antenna Technologies towards 6G
6G新天线技术
Novel Antenna Technologies towards 6G
2020
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Novel Antenna Technologies towards 6G
摘 要
为了支持6G更高频段、更大带宽的传输,实现超高传输速率,业界普遍预计6Gs
射频与天线系统将引入更高频点、更小体积、更大规模、及更加灵活与可重构等特
征。为了适应这一技术趋势的发展,本白皮书针对6G潜在的新天线技术,从标准演
进需求、毫米波与太赫兹天线、智能反射表面、液体与透镜天线等角度,阐述了面
向6G新应用与使能技术的天线发展路线图,总结了6G天线技术研究的主要现状。
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Novel Antenna Technologies towards 6G
Executive Summary
In order to support the transmission of the sixth generation mobile communications system (6G)
in higher frequency band and wider bandwidth, and to realize ultra-high transmission rate, it is
generally expected that 6G will introduce novel RF and antenna technologies with features of higher
frequency point, small size larger scale, more flexiblility and reconfigurability. In order to meet the
development requirement of this technology trend, this white paper describes the development
roadmap of 6G antenna technologies for new applications and enabling technologies from the
perspectives of standard evolution requirements, millimeter wave and terahertz antenna, smart
reflective surface, liquid and lens antenna, and summarizes the main status of 6G antenna technology
research.
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Novel Antenna Technologies towards 6G
目 录
摘 要 ......................................................................................................................................................................... 2
Executive Summary ..................................................................................................................................................... 3
1 产业界对6G新天线技术的需求与考虑 ............................................................................................................. 5
2 终端天线 ............................................................................................................................................................. 6
2.1
2.2
非毫米波手机天线 ............................................................................................................................. 6
毫米波手机天线 ................................................................................................................................. 7
3 基站天线 ........................................................................................................................................................... 12
4 毫米波天线阵 ................................................................................................................................................... 14
5
THz天线 ............................................................................................................................................................ 17
6 龙伯透镜天线 ................................................................................................................................................... 19
7 智能反射面 ....................................................................................................................................................... 21
8 轨道角动量天线阵 ........................................................................................................................................... 23
9 液体天线 ........................................................................................................................................................... 25
10 参考文献 ........................................................................................................................................................... 27
致谢 ........................................................................................................................................................................... 30
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Novel Antenna Technologies towards 6G
1 产业界对 6G 新天线技术的需求与考虑
随着6G技术研究的不断深入,一些新的技术,比如太赫兹技术、智能超表面技术等已逐渐
成为业界关注的热点,且业界对将上述技术应用到6G移动系统有较高的期望,但这些新技术与
当前一代无线移动通信系统使用的技术还存在一定的差别,这也为后续6G新天线的设计带来
了较大的挑战。
从支撑6G移动通信技术角度来说,为了支持6G移动通信系统更高的数据传输速率以及网
络智能化等需求,6G天线预计需要具备更高的能力,比如在支持传统MIMO技术的同时,能够
支持更宽的频段、同时加入感知通信、数字波束控制、AI赋能等能力,以便能够更好的满足未
来6G技术更大容量数据传输、更加智能化通信的需求。
从产业化角度来说,我们认为6G新天线最终在技术商用前需要具备体积小、重量轻、低成
本、低功耗、架构灵活等特点,同时希望能实现关键芯片/器件的国产化,以便最大限度降低对
国外产品依赖。但对于国内的6G新天线技术来说,尤其是以太赫兹超高频天线技术,目前还普
遍存在关键器件国产化程度低、成本高、功耗大、产业成熟度低等系列问题,目前的设计方案
还无法集成到基站或终端设备中,距离产业化也还具有很大的差距。
为了解决上述问题,我们认为6G新天线技术还需要同时结合6G移动通信技术需求和未来
产业化的需求,业界联合进行更多的研究和探索工作。对于现阶段的工作,希望各界在研究新
天线技术原理的同时,能够搭建原理验证平台来对相关的6G新天线技术研究成果进行测试和
验证工作,同时也希望各界能够建立有效的信息分享和沟通渠道,比如通过FuTURE论坛技术
来分享6G新天线技术测试验证的结果,以便业界能形成合力、加快6G新天线技术研究和产业
化的进程。
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