Numerical Analysis of Two MIMO Channels Carrying Orbital Angular Momentum (OAM)

Publikationstyp
Conference Paper
Date Issued
2021-03-22
Sprache
English
Author(s)
Wang, Lei  
Wulff, Michael  
Yang, Cheng  
Schuster, Christian  
Institut
Theoretische Elektrotechnik E-18  
TORE-URI
http://hdl.handle.net/11420/9642
Article Number
9411418
Citation
European Conference on Antennas and Propagation (EuCAP 2021)
Contribution to Conference
15th European Conference on Antennas and Propagation, EuCAP 2021  
Publisher DOI
10.23919/EuCAP51087.2021.9411418
Scopus ID
2-s2.0-85105467753
This paper presents a numerical analysis of the communication performance of two aligned channel with uniform circular arrays carrying orbital angular momentum (OAM). The direct communication of different OAM modes between the transmitting and receiving OAM arrays is calculated by using full-wave simulation in the method of moments. Moreover, due to the close location of such two OAM channels, the noise signals are increased because of the cross talks from the adjacent channel. The signals of the transmitted modes are not affected significantly. The effects of the communication distance and the gap distance between two channels are also interpreted in this paper.
Subjects
channel modeling
cross talk
method of moments
MIMO
orbital angular momentum (OAM)