Conical Dielectric Lens Loaded Frequency-Diverse Bunching Meta Material Aperture
Published in 2020 2nd International Conference on Artificial Intelligence and Advanced Manufacture (AIAM), 2020
A conical dielectric lens based frequency-diverse bunching meta material aperture (FDBMA) is proposed in this paper. The FDBMA consists of a frequency-diverse transmission meta material aperture (FDTMA) to produce different radiation patterns at different frequencies and a conical dielectric lens (CDL) to bunch the radiation patterns generated by the FDTMA. Firstly, the FDTMA that consists of a frequency-diverse metalens and a circular array is designed. Furthermore, a CDL is designed to bunch the radiation patterns generated by the FDTMA and the dip angle of the CDL is optimized. Finally, the reflection coefficient (i.e., S11), radiation efficiency and correlation coefficient of FDBMA were evaluated. The radiation patterns generated by the FDBMA can be used as a measurement pattern in accordance with coincidence imaging. All of the results are validated through simulation results.
Citation: X. Ren, H. Huang, M. Zhao, N. Zhou, S. Zhu and A. Zhang, "Conical dielectric lens loaded frequency-diverse bunching meta material aperture," 2020 2nd International Conference on Artificial Intelligence and Advanced Manufacture (AIAM), Manchster, United Kingdom, 2020, pp. 239-242.
