Results 21 to 30 of about 4,520,326 (251)
Two Hop Adaptive Vector Based Quality Forwarding for Void Hole Avoidance in Underwater WSNs
Sensors, 2017 Underwater wireless sensor networks (UWSNs) facilitate a wide range of aquatic applications in various domains. However, the harsh underwater environment poses challenges like low bandwidth, long propagation delay, high bit error rate, high deployment ...
Nadeem Javaid +5 more
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Electronics Letters, 2021 The hybrid phased multiple‐input‐multiple‐output (MIMO) radar with subarray partition can provide the transmit coherent gain of phased array and the waveform diversity of MIMO radar. The current researches mainly focus on the different subarray partition
J. Lu, J. Yang, B. Hou, F. Zhu, G. Liu
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Vector logic allows counterfactual virtualization by the square root of NOT [PDF]
Logic Journal of the IGPL, 2020 AbstractIn this work, we investigate the representation of counterfactual conditionals using the vector logic, a matrix-vector formalism for logical functions and truth values. Inside this formalism, the counterfactuals can be transformed in complex matrices preprocessing an implication matrix with one of the square roots of NOT, a complex matrix. This
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Virtual Reconstruction-Based Robust Adaptive Beamforming for Distributed Digital Subarray Antennas
International Journal of Antennas and Propagation, 2021 For the distributed digital subarray antennas (DDSA), the conventional beamforming may give rise to grating lobes, high sidelobes, and other problems. In this paper, the gaps between the subarrays are filled with virtual array elements, and then the DDSA
Jian Lu +5 more
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2021 International Conference on Virtual Rehabilitation Proceedings
, 2021 Temple University. College of Public HealthInternational Conference on Virtual Rehabilitation 2021 is the 13th edition of the conference series, which is now the official conference of the International Society for Virtual Rehabilitation.
Kukshinov| +6 more
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IEEE Access, 2023 Millimeter wave imaging systems are being rapidly applied to indoor security, industrial nondestructive evaluation and automotive radar systems. Millimeter wave real-time imaging is the ultimate goal of many applications.
Didi Xu +3 more
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Spontaneously broken technicolor and the dynamics of virtual vector technimesons
Physical Review D, 1993 We propose spontaneously breaking technicolor, thus liberating techniquarks and suppressing large resonance contributions to the electroweak $S$ parameter. The dynamics is modeled by a fermion bubble approximation to a single massive techni--gluon exchange potential. This contains a Nambu--Jona-Lasinio model with additional interactions.
Hill, Christopher T. +3 more
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DOA estimation with extended sparse and parametric approach in multi-carrier MIMO HFSWR
The Journal of Engineering, 2019 To obtain a higher angle resolution of multiple-in multiple-out high-frequency surface wave radar (MIMO HFSWR) for direction of arrival (DOA) estimation with a limited number of antenna sensors, multiple working frequencies are proposed to enlarge the ...
Aihua Liu +3 more
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IEEE Access, 2022 The neutral-point clamped (NPC) inverter is widely used in energy conversion, but the unbalance of neutral-point voltage (NPV) will lead to imprecise control and the decline of power quality.
Nan Jin +4 more
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Energies, 2015 In the research field of multilevel converters, three-level NPC (neutral-point-clamped) converters, which unfortunately may cause the deviation of the neutral-point voltage of DC-link capacitors, are widely discussed.
Shi Weng Gui +2 more
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