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Joint optimization of signal waveforms and filters for long-range MIMO radars

Pavel Bezousek, Simeon Karamazov
2022 IEEE Access  
This paper describes a new cyclic algorithm for minimization of signal sidelobes and crosstalk in multiple-input multiple-output (MIMO) radar.  ...  The designed algorithm, called SWAP by the authors, is suitable mainly for long-range radars, such as ground-based surveillance, approach, or weather radar.  ...  In this study, we addressed the optimization of filters and signals for ground-based long-range MIMO radars.  ... 
doi:10.1109/access.2022.3161731 fatcat:kuqd34dhkbav3pufryywgpwdeu

Introduction to the Issue on Advanced Signal Processing Techniques for Radar Applications

Maria S. Greco, Yuri Abramovich, Jean-Philippe Ovarlez, Hongbin Li, Xiaopeng Yang
2015 IEEE Journal on Selected Topics in Signal Processing  
Long, and T. Sarkar, consider the optimization of subarray partition for large planar phased array radar in monopulse applications.  ...  Naghsh, the authors focus on robust joint design of the transmit radar waveform and receive Doppler filter bank in the presence of signaldependent interference.  ... 
doi:10.1109/jstsp.2015.2497458 fatcat:7tssxg3xw5g7pnxku5zjahhg7e

[SAM 2020 Title Page]

2020 2020 IEEE 11th Sensor Array and Multichannel Signal Processing Workshop (SAM)  
78 1570618233 Hybrid Transceiver Design for Dual-Functional Radar-Joint Transmit Waveforms and Receive Filters Design for Large-Scale MIMO Beampattern Synthesis 89 1570617112 Joint User Scheduling and  ...  Presence of Impulse Noise 67 1570621022 Feasible Spare Spectrum Fitting for DOA and Range Estimation with Collocated FDA-MIMO radar 68 1570617004 Flying Radar: Altitude Optimization, Clutter Mitigation  ... 
doi:10.1109/sam48682.2020.9104267 fatcat:erntqdmhdrdspcrkvjowtplyyq

SAM 2020 Author Index

2020 2020 IEEE 11th Sensor Array and Multichannel Signal Processing Workshop (SAM)  
Regression R10.5 Joint Transmit Waveforms and Receive Filters Design for Large-Scale MIMO Beampattern Synthesis Zheng, Nanning SS02.3 Gridless Sparsity-Based Localization for Near-Field Sources  ...  Optimization Scheme for a Joint Radar-Communications System R09.7 LPI-based Optimal Radar Power Allocation for Target Time Delay Estimation in Joint Radar and Communications System R03.1 Cooperative LPI  ... 
doi:10.1109/sam48682.2020.9104397 fatcat:cfp5gsikrzabhhcnkalahjkxze

Transmit Waveform Optimization for Spatial-Frequency Diversity MIMO Radar in the Presence of Clutter

Yonghao Tang, Xiaofeng Ma, Weixing Sheng, Yubing Han
2014 International Journal of Antennas and Propagation  
With the prior information of target and clutter, a new method for joint optimization of transmitted waveforms and receiving filters is proposed to enhance the target detection ability of spatial-frequency  ...  In this paper, a new MIMO radar system combining the spatial and frequency diversities is investigated in the presence of signal-dependent clutter, which is called spatial-frequency diversity MIMO radar  ...  Consequently, the joint optimization of transmitted waveforms and receiving filters for MIMO radar to suppress the clutter has attracted the attention of more and more researchers [9] [10] [11] .  ... 
doi:10.1155/2014/510569 fatcat:7sd64st4avel5kwmpvoj5urp2m

Adaptive Waveform Design for MIMO Radar-Communication Transceiver

Yu Yao, Junhui Zhao, Lenan Wu
2018 Sensors  
Robust joint optimization of the transmitted signal and receive filter bank for the extended target and polarimetric radar in the presence of signal-dependent and signal-independent interference was considered  ...  To deal with the general signal-dependent interfering scenario, the joint design of the transmission signal and the receive filter bank for a radar system operating in the presence of possible range-ambiguous  ...  The founding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.  ... 
doi:10.3390/s18061957 pmid:29914180 pmcid:PMC6021987 fatcat:7yypphgnajb7vblrmmeoi24ymi

Cognitive Frequency-Hopping Waveform Design for Dual-Function MIMO Radar-Communications System

Yao, Li, Wu
2020 Sensors  
The set of transmit waveforms employed to perform the MIMO radar task is generated using FH codes.  ...  However, as the radar channel is time-variant, it is necessary for a successive waveform optimization scheme to continually obtain target feature information.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s20020415 pmid:31940792 pmcid:PMC7014358 fatcat:ovm2yttyxrgtfazuca5rcrvzmy

Guest Editorial Special Issue on Integrated Sensing and Communication—Part I

Fan Liu, Christos Masouros, Jie Xu, Tony Xiao Han, Aboulnasr Hassanien, Yonina C. Eldar, Stefano Buzzi
2022 IEEE Journal on Selected Areas in Communications  
In [A4] , Chen et al. study the joint transceiver beamforming design for the dual use of MIMO radar and multiuser MIMO (MU-MIMO) communication.  ...  In [A14] , Johnston et al. study the design of the radiated waveforms and the receive filters for a MIMO DFRC system, by resorting to an OFDM transmission format and a differential phase-shift keying  ... 
doi:10.1109/jsac.2022.3157507 fatcat:qajvg5c3vnctzhur726glkusha

Joint Communication and Sensing: Models and Potentials of Using MIMO [article]

Xinran Fang, Wei Feng, Yunfei Chen, Ning Ge, Yan Zhang
2022 arXiv   pre-print
Although the similarities of wireless communication and radio sensing lay the foundation for their combinations, their different requirements for electromagnetic signals make the joint system design a  ...  and waveform shaping.  ...  - tion and sequential convex programming [49] ST-MIMO, SU-MIMO C&S S: waveform, receive filter, flat fading yes yes SOCP [50] C: space-time code matrix MT-MIMO, SU-MIMO C&S joint radar waveform and unspecific  ... 
arXiv:2205.09409v1 fatcat:t7lxcfdbjnen7lspkfal33zqq4

MIMO Radar Waveform Optimization With Prior Information of the Extended Target and Clutter

Chun-Yang Chen, P.P. Vaidyanathan
2009 IEEE Transactions on Signal Processing  
In this paper, we consider the joint optimization of waveforms and receiving filters in the MIMO radar for the case of extended target in clutter.  ...  A novel iterative algorithm is proposed to optimize the waveforms and receiving filters such that the detection performance can be maximized.  ...  In this paper, we consider the joint optimization of the transmitted waveforms and receiving filters in the MIMO radar for the case of extended target in clutter.  ... 
doi:10.1109/tsp.2009.2021632 fatcat:6kfncjwhgfcyfkaixoixkh2f5y

An Overview of Signal Processing Techniques for Joint Communication and Radar Sensing [article]

J. Andrew Zhang, Fan Liu, Christos Masouros, Robert W. Heath Jr., Zhiyong Feng, Le Zheng, Athina Petropulu
2021 arXiv   pre-print
A balanced coverage on both transmitter and receiver is provided for three types of JCR systems, communication-centric, radar-centric, and joint design and optimization.  ...  Joint communication and radar sensing (JCR) represents an emerging research field aiming to integrate the above two functionalities into a single system, sharing a majority of hardware and signal processing  ...  The following properties of radar signals are desired: low PAPR to enable high-efficiency power amplifier and long-range operation; and an waveform ambiguity function with steep and narrow mainlobes for  ... 
arXiv:2102.12780v1 fatcat:wq7uswmvzrdtvbze34ucrvowae

Waveform Optimization with SINR Criteria for FDA Radar in the Presence of Signal-Dependent Mainlobe Interference [article]

Wenkai Jia, Andreas Jakobsson, Wen-Qin Wang
2022 arXiv   pre-print
filtering is developed to keep the separation of the transmit waveform at the receiver side, while preserving the FDA range-controllable degrees of freedom.  ...  The preferable performance of the proposed multi-channel low-pass filtering receiver and the optimized transmit waveforms is illustrated using numerical simulations, indicating that the resulting FDA system  ...  Here, the transmit waveform and the optimal filter weights of the MIMO radar are obtained by the successive QCQP refinement-binary search (SQR-BS) and non-decreasing (SQR-ND) algorithms proposed in [46  ... 
arXiv:2204.07248v1 fatcat:e5i4kmn72zap7grfmskqnvb64q

Table of Contents

2021 IEEE Transactions on Signal Processing  
Haardt Spatial-and Range-ISLR Trade-Off in MIMO Radar Via Waveform Correlation Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  Tandon (Contents Continued on Page xx) (Contents Continued from Page xix) Radar and Sonar Signal Processing Waveform Design for Collocated MIMO Radar With High-Mix-Low-Resolution ADCs . . . . . . . . .  ... 
doi:10.1109/tsp.2021.3136800 fatcat:zhf46mb3rbdlnnh3u2xizgxof4

MIMO radar with broadband waveforms: Smearing filter banks and 2D virtual arrays

P. P. Vaidyanathan, Piya Pal, Chun-Yang Chen
2008 2008 42nd Asilomar Conference on Signals, Systems and Computers  
In this paper MIMO radars with broadband waveforms are considered. A time domain viewpoint is taken, which allows frequency invariant beamforming with a filter bank called the smearing filter bank.  ...  Motivated by recent work on two dimensional arrays to obtain frequency invariant one dimensional beams, the generation of two dimensional virtual arrays from one dimensional ULAs is also considered.  ...  In fact, joint optimization of the MIMO radar waveforms s k (t) and the receiving filter bank responses h k (t) is another interesting problem to consider.  ... 
doi:10.1109/acssc.2008.5074389 fatcat:k54oku3xlvd5zlny5cumyowyjm

Ambiguity Function of the Transmit Beamspace-Based MIMO Radar

Yongzhe Li, Sergiy A. Vorobyov, Visa Koivunen
2015 IEEE Transactions on Signal Processing  
In this paper, we derive an ambiguity function (AF) for the transmit beamspace (TB)-based multipleinput multiple-output (MIMO) radar for the case of far-field targets and narrow-band waveforms.  ...  We establish relationships among the defined TB-based MIMO radar AF and the existing AF results including the Woodward's AF, the AFs defined for the traditional colocated MIMO radar, and also the PA radar  ...  Another joint transmitted waveforms and receiving filter optimization design (for example, for radar imaging) can be found in [45] .  ... 
doi:10.1109/tsp.2015.2439241 fatcat:a5zoclfisvfdtncnfm3dpy2bje
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