Results 11 to 20 of about 40,499 (265)
Multiprobe Radiation Simulation Method for Phased Array Radar Performance Evaluation
IEEE Access, 2022 The phased array radar exhibits improved tracking accuracy and anti-jamming performance with multi-beam tracking, beam agility, and adaptive beam-forming capabilities.
Ruoxi Xu +4 more
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Self-cross Phase Calibration Method of Oversized Front Distributed Phased Array Radar
Leida xuebao, 2013 For oversized front distributed phased array radar, the conventional phased array radar calibration algorithm can not work. This paper presents the combination of self-calibration and cross-calibration algorithm.
Yan Zhou-jie +3 more
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Frontiers in Communications and Networks, 2023 The impact of the substrate dielectric material on the performance of a wideband magneto-electric dipole (MED) phased array antenna is systematically studied in this article. Four commercially available dielectric substrates for mmWave applications, i.e.,
Wai Yan Yong +2 more
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X‐band 8 × 8 phased‐array 4‐channel FMCW receiver in 65 nm CMOS technology
Electronics Letters, 2022 Optimized two radar RFICs for an X‐band 8 × 8 phased‐array 4‐channel frequency‐modulated continuous‐wave receiver is proposed using 65‐nm CMOS technology and the beam steering operation of the receiver module is demonstrated.
Seon‐Ho Han +2 more
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Radial phased-locked Laguerre-Gaussian correlated schell-model beam array
Heliyon, 2022 A new beam array called radial phased-locked Laguerre-Gaussian correlated Schell-model (LGCSM) beam array is presented, the beamlet of this beam array is partially coherent beam with Laguerre Gaussian-Schell model correlation.
Yaotian Yan +5 more
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IEEE Access, 2020 Ultrasonic phased array technology is used in various fields. Traditional full phased arrays place elements in every position of a uniform lattice with half-wavelength spacing between the lattice points, so the hardware cost is very high.
Han Zhang +3 more
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Design and Analysis of Phased Array System by MATLAB Toolbox
Al-Kitab Journal for Pure Sciences, 2023 An array of antennas mounted on vehicles, ships, aircraft, satellites, and base stations is expected to play an important role in fulfilling the increased demand of channel requirement for these services.
Aseel A. Qasim, Adheed H. Sallomi
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An Omnidirectional Near-Field Comprehensive Damage Detection Method for Composite Structures
Applied Sciences, 2019 As one of the active structural health monitoring methods based on the Lamb wave, the ultrasonic phased-array damage detection method can provide information such as damage location and range more intuitively, which is why this method is a research ...
Zhiling Wang +3 more
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Joint Phased-MIMO and Nested-Array Beamforming for Increased Degrees-of-Freedom
International Journal of Antennas and Propagation, 2015 Phased-multiple-input multiple-output (phased-MIMO) enjoys the advantages of MIMO virtual array and phased-array directional gain, but it gets the directional gain at a cost of reduced degrees-of-freedom (DOFs).
Chenglong Zhu, Hui Chen, Huaizong Shao
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Research on an Adaptive Coupling Technique for Spatially Scattered Light
SensorsFocusing on the problems of difficult alignment and low efficiency when coupling the spatially scattered light from 532 nm underwater LiDAR to a single-mode fiber, this paper presents an analysis and simulation of the coupling principle of spatially ...
Xin Liu +6 more
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