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Conference Paper
Flat-top Scattering Metasurface for Extending Next Generation Mobile Communication Coverage
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- Authors
- Sun-Gyu Lee, Jung-Nam Lee, Jung Ick Moon
- Issue Date
- 2024-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2024, pp.1413-1415
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper presents a flat-top scattering metasurface for extending the next-generation mobile communication coverage. The scattering metasurface can be modeled using an array model, and the reflection phases of the unit cells are optimized using a genetic algorithm (GA). The optimized scattering metasurfaces are verified in full-wave simulation. The simulation results show that this approach is valid for both normal (i.e., θi=0°) and oblique incidence (i.e., θi=15°, 30°, and 45°).
- KSP Keywords
- Flat-Top, Genetic algorithm (ga), Next Generation Mobile Communication, Oblique incidence, Unit cell, communication coverage, full-wave simulation, genetic algorithms(NSGA II), simulation results