TY - GEN
T1 - A Low-Profile High-Efficiency Dual Circularly-Polarized Reflectarray Based on Phase-Modulated Metasurface
AU - Jie, Rike
AU - Li, Shiyong
AU - Hoorfar, Ahmad
AU - Wang, Xingyu
AU - Zhao, Guoqiang
AU - Sun, Houjun
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - This paper presents a low-profile high-efficiency dual circularly-polarized (DCP) reflectarray (RA) based on phase-modulated metasurface. The proposed DCP RA achieves independent beamforming for CP waves with opposite handedness. The DCP phase compensation is achieved by dual-phase hybrid metasurface unit-cells that integrate both Berry phase and dynamic phase. As a proof of concept, a low-profile RA is designed and simulated, with asymmetrical DCP beams of (φ=0○, 0=-10°) and (φ=0○, 0=30°) for left-handed and right-handed circularly-polarized (LCP and RCP) waves input, respectively. This RA exhibits excellent characteristics such as high efficiency, low profile and high polarization purity. The proposed DCPRA is a promising candidate for various wireless and satellite communication systems.
AB - This paper presents a low-profile high-efficiency dual circularly-polarized (DCP) reflectarray (RA) based on phase-modulated metasurface. The proposed DCP RA achieves independent beamforming for CP waves with opposite handedness. The DCP phase compensation is achieved by dual-phase hybrid metasurface unit-cells that integrate both Berry phase and dynamic phase. As a proof of concept, a low-profile RA is designed and simulated, with asymmetrical DCP beams of (φ=0○, 0=-10°) and (φ=0○, 0=30°) for left-handed and right-handed circularly-polarized (LCP and RCP) waves input, respectively. This RA exhibits excellent characteristics such as high efficiency, low profile and high polarization purity. The proposed DCPRA is a promising candidate for various wireless and satellite communication systems.
UR - https://www.scopus.com/pages/publications/85207061244
U2 - 10.1109/AP-S/INC-USNC-URSI52054.2024.10686610
DO - 10.1109/AP-S/INC-USNC-URSI52054.2024.10686610
M3 - Conference contribution
AN - SCOPUS:85207061244
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 1079
EP - 1080
BT - 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024
Y2 - 14 July 2024 through 19 July 2024
ER -