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1. 中电科仪器仪表(安徽)有限公司,安徽 蚌埠 233010
2. 电子信息测试技术安徽省重点实验室,安徽 蚌埠 233010
3. 北方信息控制研究院集团有限公司,江苏 南京 211106
[ "凌云志(1976- ),男,中电科仪器仪表(安徽)有限公司研究员,电子信息测试技术安徽省重点实验室移动通信测试方向带头人,主要研究方向为通信测试技术与仪器。" ]
[ "张煜(1980- ),男,中电科仪器仪表(安徽)有限公司研究员,主要研究方向为移动通信测试技术。" ]
[ "许虎(1985- ),男,中电科仪器仪表(安徽)有限公司高级工程师,主要研究方向为移动通信测试技术。" ]
[ "陈婷(1986- ),女,北方信息控制研究院集团有限公司高级工程师,主要研究方向为测控技术与仪器。" ]
网络出版日期:2021-02,
纸质出版日期:2021-02-20
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凌云志, 张煜, 许虎, 等. 5G毫米波OTA测试技术[J]. 电信科学, 2021,37(2):39-47.
Yunzhi LING, Yu ZHANG, Hu XU, et al. 5G mmWave OTA test technologies[J]. Telecommunications science, 2021, 37(2): 39-47.
凌云志, 张煜, 许虎, 等. 5G毫米波OTA测试技术[J]. 电信科学, 2021,37(2):39-47. DOI: 10.11959/j.issn.1000-0801.2021042.
Yunzhi LING, Yu ZHANG, Hu XU, et al. 5G mmWave OTA test technologies[J]. Telecommunications science, 2021, 37(2): 39-47. DOI: 10.11959/j.issn.1000-0801.2021042.
毫米波(mmWave)是5G通信关键技术之一,5G将在网络容量、数据速率和时延等方面带来革命性的改进。5G测试从以往传导式测试向空口测试变革。分析了5G毫米波大带宽OTA测试将遇到的挑战及困难,并提出了多种OTA测试关键技术,深入探讨5G毫米波大带宽OTA测试平台构建,完成了对多种设备在毫米波OTA下的整机射频性能测试。
Millimeter wave (mmWave) is one of the key technologies of 5G communication
5G communication will bring revolutionary improvements in network capacity
data rate
and delay.5G testing has changed from the previous conduction type to OTA testing.The challenges and difficulties encountered in 5G mmWave large bandwidth OTA testing were analyzed
and a variety of OTA test key technologies was put forward
finally the construction of 5G mmWave OTA test platform for a large bandwidth was discussed
the radio performance testing of various devices under millimeter wave OTA was completed.
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