Over-the-air measurement for MIMO systems

作     者：Jun LI Yihong QI Jun FAN Jun LI;Yihong QI;Jun FAN

作者机构：College of Electrical and Information EngineeringHunan UniversityChangsha 410082China General Test Systems Inc.Shenzhen 518054China Department of Research and DevelopmentPeng Cheng LaboratoryShenzhen 518000China Department of Research and DevelopmentLinkE Technologies(Hengqin)Zhuhai 519030China 

出 版 物：《Frontiers of Information Technology & Electronic Engineering》 (信息与电子工程前沿（英文版）)

年 卷 期：2021年第22卷第8期

页      面：1046-1058页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080402[工学-测试计量技术及仪器] 0804[工学-仪器科学与技术] 081001[工学-通信与信息系统] 

基　　金：Project supported by the National Natural Science Foundation of China(No.61671203) 

主　　题：Over-the-air(OTA)testing Wireless performance testing Fifth generation(5G)and beyond Multiple-input multiple-output(MIMO) Multiprobe anechoic chamber(MPAC) Radiated two-stage(RTS) Reverberation chamber plus channel emulator(RC+CE) 

摘      要：Over-the-air(OTA)testing is an industry standard practice for evaluating transceiver performance in wireless *** the fifth generation(5G)and beyond wireless systems with high integration,OTA testing is probably the only reliable method to accurately measure the transceiver performance,suitable for certification as well as for providing feedback for design verification and ***,multiple-input multiple-output(MIMO)technology is extensively applied for stable connection,high throughput rate,and low *** this paper,we provide an overview of the three main methods for evaluating the MIMO OTA performance,namely,the multiprobe anechoic chamber(MPAC)method,the reverberation chamber plus channel emulator(RC+CE)method,and the radiated two-stage(RTS)method,with the aim of providing a useful guideline for developing effective wireless performance testing in future 5G-and-beyond wireless systems.