1 citations · 2 across the 4 of their papers we have counts for
4 papers
Coded Aperture Radar Imaging Using Reconfigurable Intelligent Surfaces
R. S. Prasobh Sankar, Sundeep Prabhakar Chepuri
In this paper, we focus on radar imaging using active sensing with a single transceiver and reconfigurable intelligent surface (RIS). RISs are arrays with tunable passive phase shi…
Learning to Precode for Integrated Sensing and Communications Systems
R. S. Prasobh Sankar, Sidharth S. Nair, Siddhant Doshi +1
In this paper, we present an unsupervised learning neural model to design transmit precoders for integrated sensing and communication (ISAC) systems to maximize the worst-case targ…
Optimal Placement of Active and Passive Elements in Hybrid RIS-assisted Communication Systems
R. S. Prasobh Sankar, Sundeep Prabhakar Chepuri
Hybrid reconfigurable intelligent surfaces (HRIS) are RIS architectures having both active and passive elements. The received signal-to-noise ratio (SNR) in HRIS-assisted communica…
Beamforming in Hybrid RIS assisted Integrated Sensing and Communication Systems
R. S. Prasobh Sankar, Sundeep Prabhakar Chepuri
In this paper, we consider a hybrid reconfigurable intelligent surface (RIS) comprising of active and passive elements to aid an integrated sensing and communication (ISAC) system…