On the convergence of the iterative gauss-seidel-based electric field algorithm for the solution of antenna array mutual coupling
Paper in proceeding, 2021
Recently, a new method for the solution of the antenna array mutual coupling (MC), which is based on the field data of an isolated element and relates to the iterative Gauss-Seidel method, has been proposed. In this paper, we study the convergence of the proposed method by comparing it with the convergence of the classical Gauss-Seidel iteration applied to a method-of-moments (MoM) system. Despite several approximations being used in the field-based method, similar behavior between the two methods has been observed, both in terms of the stability and the rate of the convergence.
Domain-decomposition methods (DDMs)
Mutual coupling (MC)
Iterative methods
Antenna arrays
Author
Tomislav Marinovic
KU Leuven
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Mario Kupresak
KU Leuven
Rob Maaskant
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Eindhoven University of Technology
Guy A.E. Vandenbosch
KU Leuven
2020 International Symposium on Antennas and Propagation, ISAP 2020
271-272 9391478
9784885523267 (ISBN)
2020 International Symposium on Antennas and Propagation, ISAP 2020
Virtual, Osaka, Japan,
Virtual, Osaka, Japan,
Silicon-based Ka-band massive MIMO antenna systems for new telecommunication services (SILIKA)
European Commission (EC) (EC/H2020/721732), 2016-09-01 -- 2020-08-31.
Subject Categories
Computational Mathematics
Control Engineering
Other Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.23919/ISAP47053.2021.9391478