Results 191 to 200 of about 30,948 (265)
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Energy-Efficient Covert Communications for Bistatic Backscatter Systems
IEEE Transactions on Vehicular Technology, 2021In this paper, we consider covert communications for bistatic backscatter systems, where a tag transmits information passively to a reader by reflecting incident carrier signals with artificial noise (AN) generated from a dedicated carrier emitter (CE ...
Yida Wang +4 more
semanticscholar +1 more source
An Autofocus Scheme of Bistatic SAR Considering Cross-Cell Residual Range Migration
IEEE Geoscience and Remote Sensing Letters, 2022Benefiting from the capability of forward-looking imaging, ability of receiver radio silence, and resistance of jamming, bistatic synthetic aperture radar (SAR) has extensive potential applications. However, due to its independent dual platform movement,
Yi Li +5 more
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Simulation and Analysis of Bistatic Radar Scattering From Oil-Covered Sea Surface
IEEE Transactions on Geoscience and Remote Sensing, 2022In this study, the bistatic radar scattering coefficients related to an oil-covered sea surface are predicted by modeling both the oil damping effect on surface roughness–through the advanced integral equation method–and the oil modification on the ...
Tingyu Meng +5 more
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Angle Estimation for Bistatic MIMO Radar Using One-Bit Sampling Via Atomic Norm Minimization
IEEE Transactions on Aerospace and Electronic Systems, 2022In this article, we focus on the bistatic multiple-input multiple-output (MIMO) radar that performs one-bit quantization of received echo data. Based on the one-bit bistatic MIMO radar, we devise an effective algorithm for joint direction-of-departure ...
Zhi Zheng, Ning Guo, Wen-qin Wang
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IEEE Transactions on Vehicular Technology, 2020
Multiple-input multiple-output (MIMO) is a technical hotspot in physical layer with numerous applications in wireless communications, radars, sonars, and well beyond. In this paper, we focus on the multi-dimensional angle estimation problem in a bistatic
Fang-qing Wen +2 more
semanticscholar +1 more source
Multiple-input multiple-output (MIMO) is a technical hotspot in physical layer with numerous applications in wireless communications, radars, sonars, and well beyond. In this paper, we focus on the multi-dimensional angle estimation problem in a bistatic
Fang-qing Wen +2 more
semanticscholar +1 more source
IEEE Transactions on Geoscience and Remote Sensing, 2022
Bistatic inverse synthetic aperture radar (Bi-ISAR) can obtain complementary information about moving targets and overcome the inherent imaging limitations of monostatic ISAR.
Jiabao Ding +4 more
semanticscholar +1 more source
Bistatic inverse synthetic aperture radar (Bi-ISAR) can obtain complementary information about moving targets and overcome the inherent imaging limitations of monostatic ISAR.
Jiabao Ding +4 more
semanticscholar +1 more source
2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC), 2018
ArcSAR is a particular implementation of GBSAR, which has been receiving increasing interest in the last years. The great advantage of ArcSAR is its capability to synthesize images at 360° with constant resolution in azimuth. Nevertheless ArcSAR has a critical limitation: it detects only the displacement component along the range direction.
Massimiliano Pieraccini, Lapo Miccinesi
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ArcSAR is a particular implementation of GBSAR, which has been receiving increasing interest in the last years. The great advantage of ArcSAR is its capability to synthesize images at 360° with constant resolution in azimuth. Nevertheless ArcSAR has a critical limitation: it detects only the displacement component along the range direction.
Massimiliano Pieraccini, Lapo Miccinesi
openaire +1 more source
IEEE Transactions on Geoscience and Remote Sensing, 2022
Accurate 2-D frequency spectrum (2-D FS) with acceleration, two-way range coupling terms, and spatial-variant Doppler parameters are the main problems to be solved in translational-variant bistatic forward-looking synthetic aperture radar (SAR) (TV BFSAR)
Yachao Li +4 more
semanticscholar +1 more source
Accurate 2-D frequency spectrum (2-D FS) with acceleration, two-way range coupling terms, and spatial-variant Doppler parameters are the main problems to be solved in translational-variant bistatic forward-looking synthetic aperture radar (SAR) (TV BFSAR)
Yachao Li +4 more
semanticscholar +1 more source
IEEE Journal of Solid-State Circuits, 2021
This article presents $G$ -band monostatic and bistatic radar transceivers (TRX) incorporating on-chip antennas for short-range high-precision applications.
M. Kucharski +3 more
semanticscholar +1 more source
This article presents $G$ -band monostatic and bistatic radar transceivers (TRX) incorporating on-chip antennas for short-range high-precision applications.
M. Kucharski +3 more
semanticscholar +1 more source
Coarray Tensor Train Decomposition for Bistatic MIMO Radar With Uniform Planar Array
IEEE Transactions on Antennas and PropagationRecently, tensor network decomposition has attracted increasing attention due to its high efficacy in modeling multidimensional correlations in high-order tensors. Considering this advantage, this study employs tensor train decomposition (TTD) to achieve
Qianpeng Xie +4 more
semanticscholar +1 more source