TY - GEN
T1 - A Space-Time Modulated Metasurface Encoding Scheme for Orbital Angular Momentum Multiplexing
AU - Yue, Yingqi
AU - Deng, Hui
AU - Liu, Junbing
AU - Li, Minjie
AU - Yang, Rongqiang
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - Tackling the issue of separating harmonics in conventional space-time digital metasurfaces, this paper proposes a method for achieving harmonic decoupling through rigorous mathematical derivation. Building upon this approach, a encoding scheme for orbital angular momentum (OAM) multiplexing is designed, capable of generating electromagnetic waves with a topological charge of +1 at the fundamental frequency, as well as electromagnetic waves with a topological charge of +2 at the +1st harmonic.
AB - Tackling the issue of separating harmonics in conventional space-time digital metasurfaces, this paper proposes a method for achieving harmonic decoupling through rigorous mathematical derivation. Building upon this approach, a encoding scheme for orbital angular momentum (OAM) multiplexing is designed, capable of generating electromagnetic waves with a topological charge of +1 at the fundamental frequency, as well as electromagnetic waves with a topological charge of +2 at the +1st harmonic.
KW - Orbital angular momentum
KW - decoupling harmonics
KW - space-time-coding digital metasurface
UR - https://www.scopus.com/pages/publications/85205673467
U2 - 10.1109/ICEICT61637.2024.10671264
DO - 10.1109/ICEICT61637.2024.10671264
M3 - 会议稿件
AN - SCOPUS:85205673467
T3 - 2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024
SP - 82
EP - 84
BT - 2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2024
Y2 - 31 July 2024 through 2 August 2024
ER -