Results 21 to 30 of about 11,686 (251)
FMCW multiple‐input multiple‐output radar with iterative adaptive beamforming [PDF]
IET Radar, Sonar & Navigation, 2018 This work presents the design of a frequency modulated continuous wave (FMCW) multiple‐input multiple‐output radar system with collocated antennas. A key part of this article is the modification and application of the iterative adaptive algorithm (IAA) for digital beamforming to an FMCW radar system.
Eckhardt, Johannes M. +4 more
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Multiple-input multiple-output radar, ground-based MIMO SAR for ground deformation monitoring
European Journal of Remote Sensing, 2022 This study focuses on investigating the capabilities of a Multiple-input multiple-output RADAR. A Radar interferometer, based on an electronically scanned array in MIMO configuration (MIMO‐SAR), has been assessed for operational use in monitoring ...
Francesco Mugnai, Dario Tarchi
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High Fidelity Physics-Based Simulation of a 512-Channel 4D-Radar Sensor for Automotive Applications
IEEE Access, 2023 Radar has emerged as a core sensing technology for many active-safety and comfort related advanced driver assistance systems (ADAS) being deployed in today’s vehicles. Using radar technology, the ego vehicle can simultaneously detect the range and
Ushemadzoro Chipengo
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Colocated multiple-input multiple-output radars for smart mobility [PDF]
, 2022 In recent years, radars have been used in many applications such as precision agriculture and advanced driver assistant systems. Optimal techniques for the estimation of the number of targets and of their coordinates require solving multidimensional optimization problems entailing huge computational efforts.
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IET Signal Processing, 2022 Target detection is investigated for the emerging integrated radar and communication (IRC) systems. Consider the case, where multiple radar and communication stations are physically separated, possibly widely spaced, while working in a cooperative way ...
Zhen Wang, Qian He
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IET Radar, Sonar & Navigation, 2021 Airborne multiple‐input multiple‐output (MIMO) radar can transmit orthogonal waveforms to increase the range of the detection target. However, in a multipath environment, airborne MIMO radar also has energy radiated to the target through multipath ...
Yili Hu +3 more
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Novel Deterministic Detection and Estimation Algorithms for Colocated Multiple-Input Multiple-Output Radars [PDF]
IEEE Access, 2022 In this manuscript, the problem of detecting multiple targets and estimating their spatial coordinates (namely, their range and the direction of arrival of their electromagnetic echoes) in a colocated multiple-input multiple-output radar system operating in a static or slowly changing two-dimensional or three-dimensional propagation scenario is ...
Pasquale Di Viesti +3 more
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IET Radar, Sonar & Navigation, 2022 Wideband two‐dimensional multiple input multiple output (MIMO) radar can be used for target three‐dimensional (3‐D) imaging. As the echo of wideband MIMO radar is derived from both time and spatial sampling, the time‐frequency coupling is contained ...
Shanshan Ding +4 more
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IET Radar, Sonar & Navigation, 2022 In this paper, the waveform design for Rician target detection with multiple‐input‐multiple‐output radar is addressed. The relative entropy between the distributions of the observations under two hypotheses is employed as the design metric.
Xuyang Wang, Bo Tang, Ming Zhang
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A GPU‐based real‐time processing system for frequency division multiple‐input‐multiple‐output radar
IET Radar, Sonar & Navigation, 2023 Multiple‐Input‐Multiple‐Output (MIMO) radar has the characteristic of multiple antenna channels, bringing on a big data volume for signal processing. Therefore, the trade‐off between detection ability and computational efficiency is always considered. In
Gaogao Liu +6 more
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