A Millimeter-Wave Single-Bit Reconfigurable Intelligent Surface With High-Resolution Beam-Steering and Suppressed Quantization Lobe

A Millimeter-Wave Single-Bit Reconfigurable Intelligent Surface With High-Resolution Beam-Steering and Suppressed Quantization Lobe

We present a 1-bit reconfigurable intelligent surface (RIS) operating at millimeter-wave frequencies that suppresses the undesired grating lobes encountered in binary phase modulation schemes and achieves high resolution beam steering. We incorporate fixed, random phase delays at each unit cell of t...

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Bibliographic Details
Main Authors: Aditya S. Shekhawat, Bharath G. Kashyap, Russell W. Raldiris Torres, Feiyu Shan, Georgios C. Trichopoulos
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Open Journal of Antennas and Propagation
Subjects:
Reconfigurable intelligent surfaces
millimeter wave communication
beam steering
metasurfaces
quantization lobe
Online Access:https://ieeexplore.ieee.org/document/10772712/
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https://ieeexplore.ieee.org/document/10772712/

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