Joint radar-communication systems: Modulation schemes and system design

LG De Oliveira, B Nuss, MB Alabd… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
The joint radar-communication (RadCom) concept has been continuously gaining interest
due to the possibility of integrating radar sensing and communication functionalities in the …

[HTML][HTML] Evaluation of a class of NLFM radar signals

S Alphonse, GA Williamson - EURASIP Journal on Advances in Signal …, 2019 - Springer
Signal design is an important component for good performance of radar systems. Here, the
problem of determining a good radar signal with the objective of minimizing autocorrelation …

Joint reduction of sidelobe and PMEPR in multicarrier radar signal

LJL Sujan, VD Telagadi, CG Raghavendra… - … Informatics and Soft …, 2021 - Springer
In a multicarrier-based communication system, the sidelobe power should be reduced to
prevent interference between the adjacent signals. Likewise, the innate issue of high peak …

MIMO radar unimodular waveform design with learned complex circle manifold network

K Zhong, J Hu, Y Wang, Z Zhao, X Yu… - … on Aerospace and …, 2024 - ieeexplore.ieee.org
Waveform design with constant modulus constraint (CMC) is of great importance in multiple-
input–multiple-output radar systems. Both the relaxations in model-based waveform design …

Mainbeam deceptive jammer suppression with joint element-pulse phase coding

K Yu, S Zhu, L Lan, J Zhu, X Li - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article is focused on resolving the problem of suppressing mainbeam deceptive
jammers in the element-pulse coding (EPC) radar. At the modeling stage, the element-pulse …

[HTML][HTML] Doppler shift tolerance of typical pseudorandom binary sequences in PMCW radar

L Giroto de Oliveira, T Antes, B Nuss, E Bekker… - Sensors, 2022 - mdpi.com
In the context of all-digital radar systems, phase-modulated continuous wave (PMCW) based
on pseudorandom binary sequences (PRBSs) appears to be a prominent candidate …

[HTML][HTML] A multi-objective quantum genetic algorithm for MIMO radar waveform design

T Liu, J Sun, G Wang, Y Lu - Remote Sensing, 2022 - mdpi.com
Aiming at maximizing waveform diversity gain when designing a phase-coded multiple-input
multiple-output (MIMO) radar waveform set, it is desirable that all waveforms are orthogonal …

FDA radar ambiguity function characteristics analysis and optimization

WQ Wang, M Dai, Z Zheng - IEEE Transactions on Aerospace …, 2017 - ieeexplore.ieee.org
Frequency diverse array (FDA) radar provides new application capabilities and potentials
due to its range-dependent transmit array beampattern. As radar ambiguity function (AF) is …

Input distribution optimization in OFDM dual-function radar-communication systems

Y Zhang, S Aditya, B Clerckx - arXiv preprint arXiv:2305.06635, 2023 - arxiv.org
Orthogonal frequency division multiplexing (OFDM) has been widely adopted in dual-
function radar-communication (DFRC) systems, where radar and communications are …

Discrete-Fresnel domain channel estimation in OCDM-based radar systems

LG de Oliveira, B Nuss, MB Alabd… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Orthogonal chirp-division multiplexing (OCDM) has been recently proposed as an
alternative scheme to orthogonal frequency-division multiplexing (OFDM) for data …