Generalized waveform design for sidelobe reduction in MIMO radar systems

E Raei, M Alaee-Kerahroodi, P Babu, MRB Shankar - Signal Processing, 2023 - Elsevier
Multiple-input multiple-output (MIMO) radars transmit a set of sequences that exhibit small
cross-correlation sidelobes, which enhance sensing performance by separating them at the …

MIMO radar transmit beampattern shaping for spectrally dense environments

E Raei, S Sedighi, M Alaee-Kerahroodi… - … on Aerospace and …, 2022 - ieeexplore.ieee.org
Designing unimodular waveforms with a desired beampattern, spectral occupancy, and
orthogonality level is of vital importance in the next-generation multiple-input multiple-output …

Antenna array and waveform design for 4-D-imaging mmWave MIMO radar sensors

N Karimian-Sichani… - … on Aerospace and …, 2023 - ieeexplore.ieee.org
4D-Imaging mmWave multiple-input-multiple-output (MIMO) radars have significant
advantages over conventional radar sensors. However, the physical placement of transmit …

Efficient waveform design with jamming characteristics for precision electronic warfare

Z Yang, B Zhang, K Zhang, J Shi, Z Li, C Huang… - Signal Processing, 2023 - Elsevier
The goal of precision electronic warfare (PREW) is to implement blanket jamming on the
targets precisely and ensure that friendly devices are not affected; thus, it requires …

Integrated two-way radar backscatter communication and sensing with low-power iot tags

R Okubo, L Jacobs, J Wang, S Bowers… - Proceedings of the …, 2024 - dl.acm.org
Integrated Sensing and Communication (ISAC) represents an innovative paradigm for
enhancing spectrum and hardware utilization for both sensing and communication. A …

Meta-Cognitive Radar. Masking Cognition From an Inverse Reinforcement Learner

K Pattanayak, V Krishnamurthy… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A metacognitive radar switches between two modes of cognition—one mode to achieve a
high-quality estimate of targets, and the other mode to hide its utility function (plan). To …

A spatial–temporal joint radar-communication waveform design method with low sidelobe level of beampattern

L Liu, X Liang, Y Li, Y Liu, X Bu, M Wang - Remote Sensing, 2023 - mdpi.com
A joint radar-communication (JRC) system utilizes the integrated transmit waveform and a
single platform to perform radar and communication functions simultaneously. Admittedly …

Interference Characterization and Mitigation for Multi-beam ISAC Systems in Vehicular Networks

Y Wang, Q Zhang, JA Zhang, Z Wei… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Millimeter-wave Integrated Sensing and Communications (ISAC) with multi-beam design
holds significant promise for vehicular networks, offering multi-target omnidirectional …

Restless bandits for metacognitive spectrum sharing with software defined radar

JA Kovarskiy, AF Martone… - … on Radar Systems, 2023 - ieeexplore.ieee.org
Recent advances in cognitive radar technologies have proposed solutions to the problem of
radio frequency (RF) spectral congestion. Different strategies for radar spectrum sharing …

Radar and communication spectral coexistence on moving platform with interference suppression

J Qian, Z Liu, Y Lu, L Zheng, A Zhang, F Han - Remote Sensing, 2022 - mdpi.com
With the development of intelligent transportation, radar and communication on moving
platforms are competing for the spectrum. In this paper, we propose and demonstrate a new …