Spectrally constrained MIMO radar waveform design based on mutual information

B Tang, J Li - IEEE Transactions on Signal Processing, 2018 - ieeexplore.ieee.org
We address the waveform design problem for multiple-input multiple-output (MIMO) radar in
spectrally crowded environments. We exploit the mutual information between the target …

[HTML][HTML] An overview of waveform optimization methods for cognitive radar

CUI Guolong, YU **anxiang, Y **g, FU Yue… - 雷达学报, 2019 - radars.ac.cn
Cognitive radar can sense the battlefield environment and feed this information back to a
transmitter by imitating the cognitive learning process of bats to enable self-adaptive …

Random ISAC signals deserve dedicated precoding

S Lu, F Liu, F Dong, Y **ong, J Xu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Radar systems typically employ well-designed deterministic signals for target sensing, while
integrated sensing and communications (ISAC) systems have to adopt random signals to …

[HTML][HTML] 认知雷达波形优化设计方法综述

崔国龙, 余显祥, 杨婧, 付月, 孔令讲 - 雷达学报, 2019 - radars.ac.cn
认知雷达通过借鉴蝙蝠的认知学**过程, 感知战场环境信息并反馈至发射机,
从而实现自适应探测和处理, 是未来雷达智能化发展的重点方向. 其中如何充分利用目标与环境 …

Moving target detection using colocated MIMO radar on multiple distributed moving platforms

P Chen, L Zheng, X Wang, H Li… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
In this paper, we consider the problem of moving target detection, and a novel radar system
with multiple moving platforms is proposed. Each moving platform is equipped with multiple …

MIMO SAR OFDM chirp waveform diversity design with random matrix modulation

WQ Wang - IEEE Transactions on Geoscience and Remote …, 2014 - ieeexplore.ieee.org
Multiple-input multiple-output (MIMO) synthetic aperture radar (SAR) has received much
attention due to its interesting application potentials, but effective waveform diversity design …

Relative entropy-based waveform design for MIMO radar detection in the presence of clutter and interference

B Tang, MM Naghsh, J Tang - IEEE Transactions on Signal …, 2015 - ieeexplore.ieee.org
This paper considers the waveform design problem for multiple-input multiple-output (MIMO)
radars in order to improve the detection performance of the systems. We assume that target …

MIMO radar transmit beampattern matching design

X Zhang, Z He, L Rayman-Bacchus… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In this paper, a novel transmit beampattern matching design method is proposed for a
multiple-input multiple-output (MIMO) radar system. Whereas previous approaches first …

Ambiguity function of the transmit beamspace-based MIMO radar

Y Li, SA Vorobyov, V Koivunen - IEEE Transactions on Signal …, 2015 - ieeexplore.ieee.org
In this paper, we derive an ambiguity function (AF) for the transmit beamspace (TB)-based
MIMO radar for the case of far-field targets and narrow-band waveforms. The effects of …

Design of MIMO radar waveform covariance matrix for clutter and jamming suppression based on space time adaptive processing

B Tang, J Li, Y Zhang, J Tang - Signal Processing, 2016 - Elsevier
This paper studies the optimization of waveform covariance matrix (WCM) for airborne
multiple-input-multiple-output (MIMO) radar systems in the presence of clutter and jamming …