Ultra-wideband polarization conversion metasurface based on topology optimal design and geometry tailor

@article{Sui2015UltrawidebandPC,
  title={Ultra-wideband polarization conversion metasurface based on topology optimal design and geometry tailor},
  author={Sai Sui and Jibao Yu and Hua Chong Ma and Jieqiu Zhang and Jia Fu Wang and Zhuo Xu and Shaobo Qu},
  journal={2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)},
  year={2015},
  pages={1-3}
}
We presented a topology optimization method based on Genetic Algorithm (GA) combined geometry tailor scheme (GTS) to realize ultra-wideband polarization conversion metasurfaces (UPCM) in microwave range. The present method takes the connectivity condition of the elements into consideration, thereby resulting in good optimization efficiency. As examples, an… CONTINUE READING