Abstract
Electromagnetic absorbers (EMA) have driven the development of Electromagnetic (EM) technology and advanced EM devices. Utilizing the EM energy conversion of EM absorbers to design various devices is attractive and promising, especially in personal protection and healthcare. In this review article, the simulation and numerical analysis of EM materials are reviewed, from numerical analysis of dielectric parameters, simulation of wave absorbing performance, electromagnetic performance improvement, and structural construction optimization. For the EM response mechanism, radiation-dependent relaxation and charge transport energy transitions are dissected. For the EM calculation section, two leading roles are highlighted, including the purposeful design of EM and the provision of theoretical guidance for optimizing electromagnetic absorption performance. In addition, this work points out the current problems and potential opportunities in the numerical simulation of absorbing materials, points out the new development direction, and proposes prospects.
| Original language | English |
|---|---|
| Pages (from-to) | 136-156 |
| Number of pages | 21 |
| Journal | Journal of Materials Science and Technology |
| Volume | 130 |
| DOIs | |
| State | Published - 10 Dec 2022 |
| Externally published | Yes |
Keywords
- Dielectric parameters
- EMA Properties optimization
- Microwave absorption
- Multiphysics simulation
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