68 citations · 75 across the 11 of their papers we have counts for
10 papers · 1 filter
A Blender-based channel simulator for FMCW Radar
Yuan Liu, Moein Ahmadi, Johann Fuchs +2
Radar simulation is a promising way to provide data-cube with effectiveness and accuracy for AI-based approaches to radar applications. This paper develops a channel simulator to g…
Integrated Sensing and Communications Enabled Low Earth Orbit Satellite Systems
Longfei Yin, Ziang Liu, Bhavani Shankar M. R. +2
Extreme crowding of electromagnetic spectrum in recent years has led to the challenges in designing sensing and communications systems. Both systems require a broad range of bandwi…
Emerging Prototyping Activities in Joint Radar-Communications
Bhavani Shankar M. R., Kumar Vijay Mishra, Mohammad Alaee-Kerahroodi
The previous chapters have discussed the canvas of joint radar-communications (JRC), highlighting the key approaches of radar-centric, communications-centric and dual-function rada…
Improving Pulse-Compression Weather Radar via the Joint Design of Subpulses and Extended Mismatch Filter
Linlong Wu, Mohammad Alaee-Kerahroodi, M. R. Bhavani Shankar
Pulse compression can enhance both the performance in range resolution and sensitivity for weather radar. However, it will introduce the issue of high sidelobes if not delicately i…
MIMO Radar Transmit Beampattern Shaping for Spectrally Dense Environments
Ehsan Raei, Saeid Sedighi, Mohammad Alaee-Kerahroodi +1
Designing unimodular waveforms with a desired beampattern, spectral occupancy and orthogonality level is of vital importance in the next generation Multiple-Input Multiple-Output (…
Coexistence of Communications and Cognitive MIMO Radar: Waveform Design and Prototype
Mohammad Alaee-Kerahroodi, Ehsan Raei, Sumit Kumar +1
New generation of radar systems will need to coexist with other radio frequency (RF) systems, anticipating their behavior and reacting appropriately to avoid interference. In light…
Spatial- and Range- ISLR Trade-off in MIMO Radar via Waveform Correlation Optimization
Ehsan Raei, Mohammad Alaee-Kerahrood, M. R. Bhavani Shankar
This paper aims to design a set of transmitting waveforms in cognitive colocated Multi-Input Multi-Output (MIMO) radar systems considering the simultaneous minimization of spatial-…
Widely-distributed Radar Imaging Based on Consensus ADMM
Ruizhi Hu, Bhavani Shankar Mysore Rama Rao, Ahmed Murtada +2
A widely-distributed radar system is a promising architecture to enhance radar imaging performance. However, most existing algorithms rely on isotropic scattering assumption, which…
Designing sequence set with minimal peak side-lobe level for applications in high resolution RADAR imaging
Surya Prakash Sankuru, R Jyothi, Prabhu Babu +1
Constant modulus sequence set with low peak side-lobe level is a necessity for enhancing the performance of modern active sensing systems like Multiple Input Multiple Output (MIMO)…
Reconfigurable and Intelligent Ultra-Wideband Angular Sensing: Prototype Design and Validation
Himani Joshi, Sumit J. Darak, Mohammad Alaee-Kerahroodi +1
The emergence of beyond-licensed spectrum sharing in FR1 (0.45-6 GHz) and FR2 (24 - 52 GHz) along with the multi-antenna narrow-beam based directional transmissions demand a wideba…