Results 1 to 10 of about 1,998 (166)
MIMO Radar Parallel Simulation System Based on CPU/GPU Architecture [PDF]
Sensors, 2022 The data volume and computation task of MIMO radar is huge; a very high-speed computation is necessary for its real-time processing. In this paper, we mainly study the time division MIMO radar signal processing flow, propose an improved MIMO radar signal
Gaogao Liu +8 more
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Resource allocation of distributed MIMO radar based on the hybrid action space reinforcement learning [PDF]
Scientific ReportsThe distributed multiple-input multiple-output (MIMO) radar system exhibits superior target localization capability by jointly processing target information from multiple radars under different observation angles.
Jin Zhu +4 more
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A Novel Generalized Nested Array MIMO Radar for DOA Estimation with Increased Degrees of Freedom and Low Mutual Coupling [PDF]
SensorsIn array signal processing, the mutual coupling among physical sensors can inevitably affect the estimation of the direction of arrival (DOA). Despite the fact that multiple-input and multiple-output (MIMO) radar can provide greater degrees of freedom ...
Zhongtian Yang +3 more
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INTERFEROMETRIC PROCESSING OF A DEVELOPED MIMO GBSAR FOR DISPLACEMENT MONITORING [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 This study demonstrates the interferometric processing experiments of our developed multiple-input multiple-output ground-based synthetic aperture radar (MIMO GBSAR) system.
B. Hosseiny, J. Amini, H. Aghababaei
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A Survey of Collocated MIMO Radar
Leida xuebao, 2022 As a novel radar system, the Multiple-Input Multiple-Output (MIMO) radar with waveform diversity has demonstrated excellent performance in several aspects, including target detection, parameter estimation, radio frequency stealth, and anti-jamming ...
Zishu HE +6 more
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MIMO-MC radar: A MIMO radar approach based on matrix completion [PDF]
IEEE Transactions on Aerospace and Electronic Systems, 2015 In a typical MIMO radar scenario, transmit nodes transmit orthogonal waveforms, while each receive node performs matched filtering with the known set of transmit waveforms, and forwards the results to the fusion center. Based on the data it receives from multiple antennas, the fusion center formulates a matrix, which, in conjunction with standard array
Sun, Shunqiao +2 more
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2009 International Waveform Diversity and Design Conference, 2009 Multiple-input multiple-output (MIMO) extensions to radar systems enable a number of advantages compared to traditional approaches. These advantages include improved angle estimation and target detection. In this paper, MIMO ground moving target indication (GMTI) radar is addressed. The concept of coherent MIMO radar is introduced.
Bliss, Daniel W., Jr. +6 more
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LiQuiD-MIMO Radar: Distributed MIMO Radar with Low-Bit Quantization
ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023 Distributed MIMO radar is known to achieve superior sensing performance by employing widely separated antennas. However, it is challenging to implement a low-complexity distributed MIMO radar due to the complex operations at both the receivers and the fusion center.
Xiang, Yikun, Xi, Feng, Chen, Shengyao
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A Transmitter Design for the Multi-beam CC-OFDM Azimuth Scanning MIMO Radar
IEEE Access, 2022 A conventional phased array radar provides a high gain by transmitting coherent signals over a large number of antenna elements. However, it does not provide a full time-on-target because it produces a beam that scans the whole angular view of the radar.
Devy Kuswidiastuti +2 more
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