TY - GEN
T1 - Generating Multiple Angular Momentum Vortex Beams Using An Artificial Metasurface
AU - Zhang, Jiakai
AU - Fu, Jiahui
AU - Yi, Dengshuang
AU - Liu, Yiding
AU - Zhang, Yizhi
AU - Liang, Wentao
AU - Zhang, Kuang
N1 - Publisher Copyright:
© 2025 IEICE.
PY - 2025
Y1 - 2025
N2 - By modifying the dimensions of the artificial metasurface patch, this unit can achieve a 360-degree phase coverage. By calculating the phase compensation required for each unit rationally and corresponding to the corresponding unit size, it can obtain OAM beams of the anticipated topological charge in two directions of θ=±30°, φ=0°. Therefore, our research demonstrates that a single metasurface can generate multiple OAM beams in various directions and support different modes, thereby significantly enhancing the coverage and versatility of OAM-based wireless communication systems.
AB - By modifying the dimensions of the artificial metasurface patch, this unit can achieve a 360-degree phase coverage. By calculating the phase compensation required for each unit rationally and corresponding to the corresponding unit size, it can obtain OAM beams of the anticipated topological charge in two directions of θ=±30°, φ=0°. Therefore, our research demonstrates that a single metasurface can generate multiple OAM beams in various directions and support different modes, thereby significantly enhancing the coverage and versatility of OAM-based wireless communication systems.
KW - OAM
KW - multifunctional metasurface
KW - phase compensation
UR - https://www.scopus.com/pages/publications/105033542694
U2 - 10.23919/ISAP63122.2025.11361872
DO - 10.23919/ISAP63122.2025.11361872
M3 - 会议稿件
AN - SCOPUS:105033542694
T3 - 2025 International Symposium on Antennas and Propagation, ISAP 2025
BT - 2025 International Symposium on Antennas and Propagation, ISAP 2025
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2025 International Symposium on Antennas and Propagation, ISAP 2025
Y2 - 27 October 2025 through 31 October 2025
ER -