Paper Info
Title
A Measurement Method Of Fifth-Generation Multiple-Input Multiple-Output Antenna Based On Microwave Imaging
Abstract
An increase in the quantity and density of antenna elements increases the mismatched failure rate and measurement difficulty of the multiple-input multiple-output. To simplify the measurement method of theS11 parameter utilizing the traditional vector network analyzer, this article proposes a multiple-input multiple-output measurement method based on microwave imaging. The multiple-input multiple-output element was designed, and then the existence of mismatched scattering of the mismatched state through microwave one-dimensional and two-dimensional imaging simulations was verified. A wideband Vivaldi antenna was designed for measurement imaging verification. The research results show that the proposed method is capable of detecting the mismatched scattering of mismatched elements as well as accurately locating the mismatched elements and mismatched position of circuits behind the element, which improves the measurement efficiency.
Year
DOI
Venue
2020
10.1177/1550147720937148
INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS
Keywords
DocType
Volume
5G, IoT, MIMO, measurement, microwave imaging, mismatched scattering
Journal
16
Issue
ISSN
Citations 
6
1550-1477
0
PageRank 
References 
Authors
0.34
0
6
Name
Order
Citations
PageRank
Hangyu Chen100.34
Jingcheng Zhao211.41
Tao Hong300.34
Shuli Zheng400.68
Haohui Hong501.69
Mohamed Cheriet62047238.58