Results 21 to 30 of about 4,206,918 (302)
Joint Angle Estimation and Array Calibration Using Eigenspace in Monostatic MIMO Radar
IEEE Access, 2020 In this article, aiming at the presence of the unknown gain-phase uncertainties in monostatic multiple-input multiple-output (MIMO) radar, an eigenspace based algorithm for joint parameter estimation is proposed to achieve angle and array calibration ...
Liangliang Li +5 more
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Antenna Element Space Interference Cancelling Radar for Angle Estimations of Multiple Targets
IEEE Access, 2021 This paper focuses on estimating the angle and size of different-sized targets using a radar system that estimates the angles of trucks, vehicles, bicycles, and pedestrians.
Ran Sun +7 more
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MEASUREMENT AND ESTIMATION OF THE ANGLE OF ATTACK AND THE ANGLE OF SIDESLIP
Aviation, 2015 The paper presents issues concerning the estimation of the angle of attack and the angle of sideslip on a flying object board. Angle of attack and sideslip estimation methods which are based on measurements of linear velocity components of an object with the Earth’s coordinates and on attitude angles of the object are presented.
Popowski, Stanisław, Dąbrowski, Witold
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Sensors, 2018 In the paper, the estimation of joint direction-of-departure (DOD) and direction-of-arrival (DOA) for strictly noncircular targets in multiple-input multiple-output (MIMO) radar with unknown mutual coupling is considered, and a tensor-based angle ...
Yuehao Guo +6 more
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IEEE Access, 2018 In this paper, a novel transmit beamspace (TB)-based unitary parallel factor (PARAFAC) algorithm is proposed for direction-of-departure (DOD) and direction-of-arrival estimation in bistatic multiple-input multiple-output (MIMO) radar.
Baoqing Xu, Yongbo Zhao
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Robust Angle Estimation for MIMO Radar with the Coexistence of Mutual Coupling and Colored Noise
Sensors, 2018 This paper deals with joint estimation of direction-of-departure (DOD) and direction-of- arrival (DOA) in bistatic multiple-input multiple-output (MIMO) radar with the coexistence of unknown mutual coupling and spatial colored noise by developing a novel
Junxiang Wang +3 more
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Sensors, 2018 Ship detection and angle estimation in SAR images play an important role in marine surveillance. Previous works have detected ships first and estimated their orientations second. This is time-consuming and tedious.
Jizhou Wang, Changhua Lu, Weiwei Jiang
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Sensors, 2021 An angle estimation algorithm for tracking indoor moving targets with WiFi is proposed. First, phase calibration and static path elimination are proposed and performed on the collected channel state information signals from different antennas.
Liping Tian +3 more
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Transmit Beamspace Design for Bistatic MIMO Radar With Improved Angle Estimation
IEEE Access, 2019 The energy dispersion of traditional bistatic multiple-input multiple-output (MIMO) radar severely degrades the angle estimation performance. To overcome this limitation, we propose to design the transmit beamspace matrix and apply the design result to ...
Zhongrui Huang +3 more
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A Novel Sparse Framework for Angle and Frequency Estimation
Sensors, 2022 The topic of joint angle and frequency estimation (JAFE) has aroused extensive interests in the past decades. Current estimation algorithms mainly rely on the Nyquist sampling criterion. In order not to cause ambiguity for parameter estimation, the space–
Guilian Zhao +3 more
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