TY - GEN
T1 - A Novel Dual-Polarized Reflectarray Element With Continuously Tunable Phase Capability
AU - Tian, Xiuwen
AU - Shi, Jiaxin
AU - Zhang, Junrui
AU - Zhang, Min
AU - Song, Lizhong
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - This paper proposes an innovative dual-polarized reconfigurable reflectarray element, which can continuously tune the phase shift for the dual-polarized reflecting waves. To achieve phase tuning capability, a varactor diode is integrated onto the reflecting patch. By changing the capacitance value, the proposed element can continuously tune the phase of the reflecting wave. To solve the narrow bandwidth issue of the reflecting patch, coupling rectangular patch is designed to broaden the work bandwidth and improve the reflection loss. Furthermore, two reflecting elements are orthogonally placed in the proposed element to achieve dual-polarization function. Simulated results demonstrate that the proposed element can continuously tune the phase shift within a range of 262°, with the reflection loss ranging from -2.4 dB to -0.21 dB.
AB - This paper proposes an innovative dual-polarized reconfigurable reflectarray element, which can continuously tune the phase shift for the dual-polarized reflecting waves. To achieve phase tuning capability, a varactor diode is integrated onto the reflecting patch. By changing the capacitance value, the proposed element can continuously tune the phase of the reflecting wave. To solve the narrow bandwidth issue of the reflecting patch, coupling rectangular patch is designed to broaden the work bandwidth and improve the reflection loss. Furthermore, two reflecting elements are orthogonally placed in the proposed element to achieve dual-polarization function. Simulated results demonstrate that the proposed element can continuously tune the phase shift within a range of 262°, with the reflection loss ranging from -2.4 dB to -0.21 dB.
KW - Dual-polarization
KW - continuously tuning phase
KW - reflectarray
UR - https://www.scopus.com/pages/publications/105000007650
U2 - 10.1109/APCAP62011.2024.10881692
DO - 10.1109/APCAP62011.2024.10881692
M3 - 会议稿件
AN - SCOPUS:105000007650
T3 - 2024 IEEE 12th Asia-Pacific Conference on Antennas and Propagation, APCAP 2024 - Proceedings
BT - 2024 IEEE 12th Asia-Pacific Conference on Antennas and Propagation, APCAP 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2024
Y2 - 22 September 2024 through 25 September 2024
ER -