An Efficient Optimization Scheme for MIMO Antenna Decoupling Networks using Space Mapping Techniques

2021 ◽  
pp. 1-1
Author(s):  
Fan Jiang ◽  
Zhen Zhang ◽  
Qingsha S. Cheng ◽  
Shanpu Shen ◽  
Chi-Yuk Chiu ◽  
...  
Keyword(s):  
Space Mapping ◽  
Optimization Scheme ◽  
Mimo Antenna ◽  
Mapping Techniques

scholarly journals EEG source analysis using space mapping techniques

2008 ◽  
Vol 215 (2) ◽  
pp. 339-347 ◽  
Author(s):  
G. Crevecoeur ◽  
H. Hallez ◽  
P. Van Hese ◽  
Y. D’Asseler ◽  
L. Dupré ◽  
...  
Keyword(s):  
Space Mapping ◽  
Source Analysis ◽  
Eeg Source Analysis ◽  
Mapping Techniques

Reconstruction of local magnetic properties of steel sheets by needle probe methods using space mapping techniques

2006 ◽  
Vol 99 (8) ◽  
pp. 08H905 ◽  
Author(s):  
G. Crevecoeur ◽  
L. Dupre ◽  
L. Vandenbossche ◽  
R. Van de Walle
Keyword(s):  
Magnetic Properties ◽  
Space Mapping ◽  
Steel Sheets ◽  
Needle Probe ◽  
Mapping Techniques

Fast Optimization of a Linear Induction Motor by 3-Level Space Mapping Technique

2013 ◽  
Vol 416-417 ◽  
pp. 195-202
Author(s):  
Jin Lin Gong ◽  
Frédéric Gillon ◽  
Pascal Brochet
Keyword(s):  
Computation Time ◽  
Kriging Model ◽  
Space Mapping ◽  
Mapping Technique ◽  
3D Fem ◽  
Linear Induction Motor ◽  
Electric And Magnetic Fields ◽  
Minimum Number ◽  
Mapping Techniques ◽  
Output Space

For the design and analysis of a linear electrical motor, an analytical solution of electric and magnetic fields is barely achieved with the required accuracy, due to the end and edge effects, and the nonlinear characteristic of the materials. Optimal design with the finite element models (FEM) is often expensive, in terms of the computation time. The space-mapping techniques allow having an affordable computation cost with a minimum number of computationally expensive FEM evaluations. In this paper, based on a kriging model, a 2D FEM and a 3D FEM, a 3-level adapted output space-mapping technique is employed. The results show that the proposed algorithm allows saving a substantial amount of computation time compared to conventional 2-level output space-mapping technique.

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