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eess.SP2021
Joint Communication and Radar Sensing with Reconfigurable Intelligent Surfaces
R. S. Prasobh Sankar, Battu Deepak, Sundeep Prabhakar Chepuri
In this paper, we use a reconfigurable intelligent surface (RIS) to enhance the radar sensing and communication capabilities of a mmWave dual function radar communication system. T…
eess.SP2020★ 12 cited
Channel Estimation for RIS-assisted Millimeter-wave MIMO Systems
Battu Deepak, R. S. Prasobh Sankar, Sundeep Prabhakar Chepuri
Channel estimation in reconfigurable intelligent surface (RIS) assisted multiple input multiple output (MIMO) communication systems is challenging as pilots cannot be decoded at or…