no code implementations • 5 May 2021 • 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.
no code implementations • 2 Nov 2020 • 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 transmitted from a RIS with only passive elements.
