5G mmWave OTA test technologies

Yunzhi LING; Yu ZHANG; Hu XU; Ting CHEN

doi:10.11959/j.issn.1000-0801.2021042

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5G mmWave OTA test technologies

Topic: Mobile Communication (5G) Testing | 更新时间：2024-06-05

- 5G mmWave OTA test technologies
- Telecommunications Science Vol. 37, Issue 2, Pages: 39-47(2021)
- 作者机构：
  
  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
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2021042
  CLC： TP393
- Published Online：2021-02，
  
  Published：20 February 2021
- 稿件说明：
移动端阅览
Yunzhi LING, Yu ZHANG, Hu XU, et al. 5G mmWave OTA test technologies[J]. Telecommunications science, 2021, 37(2): 39-47.
DOI：

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.

摘要

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。

Abstract

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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Keywords

references

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