Research Article
Multi-Field-Coupled Model and Solution of Active Electronically Scanned Array Antenna Based on Model Reconstruction
Table 4
Comparison of different methods in multifield coupling analysis.
| | Model reconstruction | Software fitting | SET model |
| Calculation time (s) | 3020 | 43200 | 3650 | Applicability for AESA antenna | Describing both connection of components and self-deformation of elements | Unable to describe connection of components | Unable to describe self-deformation of elements | Automation capability | Fully automated | Unable to be automated | Unable to be automated in the process of model simplification and equivalence | Coupling analysis capability | Both multifield coupling and field-circuit coupling | Difficult to analyze multifield coupling and unable on analyzing field-circuit coupling | Unable to analyze field-circuit coupling |
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