Numerical study and geometrical investigation of an onshore overtopping device wave energy converter with a seabed coupled structure [PDF]
, 2023 Studies regarding renewable energy sources have gained attention over recent years. One example is wave energy converters, which harvest energy from sea waves using different operational principles such as oscillating water columns, oscillating bodies ...
Barros, Andréia S. de +7 more
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Geração de ondas irregulares realísticas através da metodologia WaveMIMO: um estudo de caso para avaliação de parâmetros [PDF]
Among the various renewable energy sources that can be explored, there is the energy contained in sea waves. The WaveMIMO methodology is used for the numerical generation of irregular waves based on realistic sea states and consists of processing ...
Isoldi, Liércio André +6 more
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Design and Development of MIMO Antennas for WiGig Terminals [PDF]
, 2019 This article presents a design for high-gain MIMO antennas with compact geometry. The proposed design is composed of four antennas in MIMO configuration, wherein, each antenna is made up of small units of microstrip patches.
Khattak, Riqza Y. Y. +5 more
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Design and characterization of a meandered V-shaped antenna using characteristics mode analysis and its MIMO configuration for future mmWave devices [PDF]
This study presents a novel four-element MIMO antenna system designed for the millimeter-wave (mmWave) spectrum. Each MIMO antenna element features a meandered V-shaped radiating structure fed by a 50 microstrip line and a partial ground plane with a ...
Algarni, Abeer D. +6 more
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, 2023 A potential candidate technology for the development of future 6G networks has been recognized as Reconfigurable Intelligent Surface (RIS). However, due to the variation in radio link quality, traditional passive RISs only accomplish a minimal signal ...
Ashraf, Tabinda +5 more
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Design and application of intelligent reflecting surface (IRS) for beyond 5G wireless networks: a review [PDF]
, 2022 The existing sub-6 GHz band is insufficient to support the bandwidth requirement of emerging data-rate-hungry applications and Internet of Things devices, requiring ultrareliable low latency communication (URLLC), thus making the migration to millimeter ...
Abbas, WB +6 more
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Millimeter wave MIMO communications : high-resolution angle acquisition and low-resolution time-frequency synchronization [PDF]
, 2019 Knowledge of the propagation channel is critical to exploit the full benefit of multiple-input multiple-output (MIMO) techniques in millimeter wave (mmWave) cellular systems.
Zhu, Dalin
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Zero-Shot Wireless Indoor Navigation through Physics-Informed Reinforcement Learning
, 2023 The growing focus on indoor robot navigation utilizing wireless signals has stemmed from the capability of these signals to capture high-resolution angular and temporal measurements.
Hu, Yaqi +5 more
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A survey on reconfigurable intelligent surfaces: wireless communication perspective [PDF]
, 2023 Using reconfigurable intelligent surfaces (RISs) to improve the coverage and the data rate of future wireless networks is a viable option. These surfaces are constituted of a significant number of passive and nearly passive components that interact with ...
Abbasi, Qammer H. +9 more
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Deep Unfolding-Powered Analog Beamforming for In-Band Full-Duplex [PDF]
In-band full-duplex (IBFD) can double the spectral efficiency of wireless communications systems. However, its major drawback is the self-interference, which interferes with the desired signal at the terminal.
Angueira, Pablo +5 more
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