41 citations · 80 across the 32 of their papers we have counts for
15 papers · 2 filters
Adaptive High-Speed Radar Signal Processing Architecture for 3D Localization of Multiple Targets on System on Chip
Aakanksha Tewari, Jai Mangal, Sumit J Darak +2
Integrated Sensing and Communication (ISAC) is a key enabler of high speed, ultra low latency vehicular communication in 6G. ISAC leverages radar signal processing (RSP) to localiz…
Millimeter Wave Frontend for Integrated Sensing and Communication System Transceiver on Edge
Jai Mangal, Kshitiz Joshi, Krishna Neel Reddy +3
IEEE 802.11ad standard uses analog beamforming for high-speed directional communication with mobile user (MU) in the millimeter wave (mmWave) spectrum. However, the lengthy beam al…
Radar Enabled Adaptive Modulation for Millimeter Wave Integrated Sensing and Communication
Jai Mangal, Sumit Darak, Shobha Sundar Ram
An integrated sensing and communication (ISAC) framework comprises radar sensing to enable reliable direction beam-based communication between a base station (BS) and mobile user (…
Demo: An RFSoC-Based Testbed for Over-the-Air Wireless Transceiver at Millimeter Wave Frequency
Jeet Tekchandani, Jai Mangal, Sumit J. Darak +1
The millimeter wave (mmW) frequency spectrum has been explored recently for large bandwidth communication. At these frequencies, narrow directional beams are required for communica…
Radar Sensing using Dual-Beam Reconfigurable Intelligent Surface
Kainat Yasmeen, Shobha Sundar Ram, Debidas Kundu
Around-the-corner radar sensing offers an opportunity for the radar to exploit multipath scattering along walls to detect targets beyond blockages. However, the radar detection per…
Around-the-corner Radar Sensing Using Reconfigurable Intelligent Surface
Kainat Yasmeen, Debidas Kundu, Shobha Sundar Ram
Around-the-corner radar (ACR) sensing of targets in non-line-of-sight (NLOS) conditions has been explored for security and surveillance applications and look-ahead warning systems…
Estimation of Electrical Characteristics of Complex Walls Using Deep Neural Networks
Kainat Yasmeen, Shobha Sundar Ram
Electromagnetic wave propagation through complex inhomogeneous walls introduces significant distortions to through-wall radar signatures. Estimation of wall thickness, dielectric,…
Motion Compensation for Multiple-Input-Multiple-Output Inverse Synthetic Aperture Imaging of Automotive Targets
Devansh Mathur, Akanksha Sneh, Debojyoti Sarkar +1
Inverse synthetic aperture radar (ISAR) images generated from single-channel automotive radar data provide critical information about the shape and size of automotive targets. Howe…
Performance Analysis of Millimeter Wave Radar Waveforms for Integrated Sensing and Communication
Akanksha Sneh, Aakanksha Tewari, Shobha Sundar Ram +1
Next-generation intelligent transportation systems require both sensing and communication between road users. However, deploying separate radars and communication devices involves…
Orthogonal Circular Polarized Transmitter and Receiver Antennas for Mitigation of Mutual Coupling in Monostatic Radars
Shobha Sundar Ram, Akanksha Sneh
Through-wall radar systems require compact, wideband and high gain antennas for detecting targets. Building walls introduce considerable attenuation on the radar signals. When the…
RFSoC-Based Integrated Navigation and Sensing Using NavIC
Riya Sachdeva, Aakanksha Tewari, Sumit J. Darak +2
Prior art has proposed a secondary application for Global Navigation Satellite System (GNSS) infrastructure for remote sensing of ground-based and maritime targets. Here, a passive…
Radar Operating Metrics and Network Throughput for Integrated Sensing and Communications in Millimeter-wave Urban Environments
Akanksha Sneh, Shobha Sundar Ram
Millimeter wave integrated sensing and communication (ISAC) systems are being researched for next-generation intelligent transportation systems. Here, radar and communication funct…
Reconfigurable Low-Complexity Architecture for High Resolution Doppler Velocity Estimation in Integrated Sensing and Communication System
Aakanksha Tewari, Samarth Sharma Bhardwaj, Sumit J Darak +1
In millimeter wave integrated sensing and communication (ISAC) systems for intelligent transportation, radar and communication share spectrum and hardware in a time division manner…
IEEE 802.11ad-Aided 5-D Sensing with a UAV Swarm in Urban Environment
Akanksha Sneh, Shobha Sundar Ram, Kumar Vijay Mishra
Aerial base stations mounted on unmanned aerial vehicles (UAVs) support next-generation wireless networks in challenging environments such as urban areas, disaster zones, and remot…
Beam Alignment in Multipath Environments for Integrated Sensing and Communication using Bandit Learning
Akanksha Sneh, Shobha Sundar Ram, Sumit J Darak +1
Prior works have explored multi-armed bandit (MAB) algorithms for the selection of optimal beams for millimeter-wave (mmW) communications between base station and mobile users. How…