Results 1 to 10 of about 743,686 (282)
Drones, 2023 Interferometric synthetic aperture radar (InSAR) is an active remote sensing technique that typically utilises satellite data to quantify Earth surface and structural deformation.
Philippa Mason +2 more
exaly +3 more sources
Remote Sensing, 2023 Radar target echoes undergo fading in the presence of specular reflection, which is adverse to radar detection. To address this problem, this paper proposes a radar detection method that uses a single transmitting antenna and three receiving antennas ...
Yong Yang, Xue-Song Wang
exaly +3 more sources
Passive MIMO Radar Detection with Unknown Colored Gaussian Noise
Remote Sensing, 2021 The target detection of the passive multiple-input multiple-output (MIMO) radar that is comprised of multiple illuminators of opportunity and multiple receivers is investigated in this paper.
Yongjun Liu +5 more
doaj +1 more source
Calibration of Phased-Array High-Frequency Radar on an Anchored Floating Platform
Remote Sensing, 2022 Prior studies have highlighted the importance of calibrating receiver antennas in target direction-of-arrival (DOA) estimation and surface current measurement for high-frequency (HF) radar systems.
Bin Wan +4 more
doaj +1 more source
Gapwaveguide Automotive Imaging Radar Antenna With Launcher in Package Technology
IEEE Access, 2023 A 77 GHz gapwaveguide radar antenna system with launcher-in-package (LiP) technology is presented in this paper for automotive imaging applications. Firstly, state-of-the-art LiP technology integrated with radar transceivers is proposed. The transceivers
Qiannan Ren +7 more
doaj +1 more source
Sensors, 2021 In this paper, a joint multiple-input multiple-output (MIMO OFDM) radar and communication (RadCom) system is proposed, in which orthogonal frequency division multiplexing (OFDM) waveforms carrying data to be transmitted to the information receiver are ...
SeongJun Hwang +4 more
doaj +1 more source
An Unbalanced Sinuous Antenna for Near-Surface Polarimetric Ground-Penetrating Radar
IEEE Open Journal of Antennas and Propagation, 2020 Sinuous antennas are capable of producing ultra-wideband radiation with polarization diversity. This capability makes the sinuous antenna an attractive candidate for UWB polarimetric radar applications. Additionally, the ability of the sinuous antenna to
Dylan A. Crocker, Waymond R. Scott
doaj +1 more source
HardwareX, 2022 In this study, a low-cost continuous wave (CW) radar system with 3D-printed high-gain horn antennas called VitRad is proposed for human vital sign detection.
Hyunmin Jeong +3 more
doaj +1 more source
Analysis of the Borehole Effect in Borehole Radar Detection
Sensors, 2020 The directional borehole radar can accurately locate and image the geological target around the borehole, which overcomes the shortcomings that the conventional borehole radar can only detect the depth of the target and the distance from the borehole ...
Wentian Wang +3 more
doaj +1 more source
Performance Analysis of Multiple Antennas Synthetic False Target Jamming
IEEE Access, 2022 The radar jamming technology has been studied in this paper mainly, which uses the antenna synthetic wave to generate phase distortion at the signal reception to carry out angle measuring jamming, such as traditional cross-eye jamming. However, cross-eye
Yuhang Ning, Mengxia Yu
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