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most citedRIS-Aided Index Modulation with Greedy Detection over Rician Fading Channels

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eess.SY2026

Compact Reconfigurable Intelligent Surface with Phase-Gradient Coded Beam Steering and Controlled Substrate Loss

Mahendra Kheti, Debapratim Ghosh, Soumya P. Dash

This paper presents a 1-bit reconfigurable intelligent surface (RIS) fabricated using a three-layer structure. It employs a manual layer stackup incorporating an optimal air gap to…