TY - GEN
T1 - Polarization consideration of 2-D beam-steering metasurface reflector at Ka-band for wireless communication
AU - Rotshild, D.
AU - Abramovich, A.
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - A metasurface reflector that supports two-dimensional beam steering is essential for switching between users and bypassing obstacles to create a quasi-line-of-sight in fifth-generation wireless communication. Polarization considerations become very important when two-dimensional beam steering is desired. In practical beam-steering uses, the assumption that the users' polarization and the metasurface reflector polarization are the same is invalid. The beam steering performances of the metasurface reflector were analyzed as a function of the polarization angle between the users and the metasurface. This work shows that up to medium values in the polarization angle differences between the users and the intended metasurface reflector polarization, the beam steering performance is maintained in terms of gain, losses, and sidelobe level.
AB - A metasurface reflector that supports two-dimensional beam steering is essential for switching between users and bypassing obstacles to create a quasi-line-of-sight in fifth-generation wireless communication. Polarization considerations become very important when two-dimensional beam steering is desired. In practical beam-steering uses, the assumption that the users' polarization and the metasurface reflector polarization are the same is invalid. The beam steering performances of the metasurface reflector were analyzed as a function of the polarization angle between the users and the metasurface. This work shows that up to medium values in the polarization angle differences between the users and the intended metasurface reflector polarization, the beam steering performance is maintained in terms of gain, losses, and sidelobe level.
KW - Beam steering
KW - Electromagnetic metamaterials
KW - Intelligent surfaces
KW - Ka-band
KW - Millimeter wave technology
UR - http://www.scopus.com/inward/record.url?scp=85123736670&partnerID=8YFLogxK
U2 - 10.1109/COMCAS52219.2021.9629016
DO - 10.1109/COMCAS52219.2021.9629016
M3 - ???researchoutput.researchoutputtypes.contributiontobookanthology.conference???
AN - SCOPUS:85123736670
T3 - 2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2021
SP - 486
EP - 490
BT - 2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2021
Y2 - 1 November 2021 through 3 November 2021
ER -