@inproceedings{a7d05026296249bb8734e82d7e2ff2b2,
title = "Plane Wave Generator Design for 5G Massive MIMO Base Stations OTA Testing",
abstract = "This paper presents a Plane Wave Generator (PWG) for 5G base stations (BSs) Over-The-Air (OTA) testing at sub-6 GHz. A 16times 16 elements array which has a dimension of 1.7 mathrm\{m\}times 1.7 mathrm\{m\} is developed. 4-element sub-arrays are employed to reduce the number of channels to 64 in the feeding network. A cylindrical quiet zone with a diameter of 0.8 m and a length of 0.6 m is achieved at 2.6 GHz and 3.5 GHz. The amplitude and phase variation values are less than ±0.7 dB and ±6.5° in simulation, respectively. The measured typical E-field amplitude and phase deviation values of the centre quiet zone are less than ±0.8 dB and ±9°. The measurement results agree with the simulation results reasonably well.",
keywords = "Plane Wave Generator (PWG), amplitude and phase variation, quiet zone, sub-array",
author = "Shiyao Zhu and Zhengpeng Wang and Yusheng Zhang and Jungang Miao",
note = "Publisher Copyright: {\textcopyright} 2022 European Microwave Association.; 51st European Microwave Conference, EuMC 2021 ; Conference date: 04-04-2022 Through 06-04-2022",
year = "2021",
doi = "10.23919/EuMC50147.2022.9784334",
language = "英语",
series = "2021 51st European Microwave Conference, EuMC 2021",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "611--613",
booktitle = "2021 51st European Microwave Conference, EuMC 2021",
address = "美国",
}