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 …

p-Norm Minimization of Auto and Cross Correlation Sidelobes in MIMO Radars

E Raei, M Alaee-Kerahroodi… - 2022 23rd International …, 2022 - ieeexplore.ieee.org
In this paper, we consider designing a set of constant modulus sequences with good auto-
and cross-correlation properties in multiple-input multiple-output (MIMO) radar systems. In …

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 …

Waveform design for Range-ISL minimization with spectral compatibility in MIMO radars

E Raei, M Alaee-Kerahroodi… - 2022 19th European …, 2022 - ieeexplore.ieee.org
In this paper we consider a waveform design problem for colocated Multiple-Input Multiple-
Output (MIMO) radar systems. We aim to minimize the range-Integrated Sidelobe (ISL) with …

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 …

Waveform design for target classification in MIMO radar systems

R Amiri, SA Olamaei, MB Alaie - Digital Signal Processing, 2022 - Elsevier
MIMO Radar sensors are relatively immune to environmental conditions and can work in
complete darkness and also bright daylight. Also, because of ultra-high range resolution …

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 …

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 …

Joint Radar Jamming and Communication System Design Based on Universal Filtered Multicarrier Chirp Waveform

G Liu, Z Huang, Q Zhang, B Mu, H Guo - Remote Sensing, 2024 - mdpi.com
In this article, we propose a joint waveform based on universal filtered multicarrier (UFMC)
chirp for radar jamming and communication joint systems. Modulation of radar jamming …