Results 1 to 10 of about 1,498,192 (263)
A Deployable Wideband Differential-Fed Dual-Polarized Patch Antenna Array
IEEE Open Journal of Antennas and Propagation, 2023 In this paper, a deployable wideband differential-fed dual-polarized high-isolation patch antenna array is proposed. To achieve dual polarization, every element has two pairs of differential ports.
Ankang Liu +3 more
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Impact of Amplitude and Phase Imbalance on Dual Differential Fed Patch Antenna With High Isolation
IEEE Open Journal of Antennas and Propagation, 2022 In this paper, the impact of amplitude and phase imbalance on a proposed dual differential fed patch antenna is analyzed in the context of system effective reflection coefficient and axial ratio (AR).
Wenyu Zhou +6 more
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A Super-Wideband and High Isolation MIMO Antenna System Using a Windmill-Shaped Decoupling Structure
IEEE Access, 2020 In this paper, a novel super-wideband multiple-input multiple-output (SWB-MIMO) antenna system with high isolation has been proposed, each antenna element consisting of a spade-shaped radiation patch, a defected ground structure (DGS) as well as a ...
Chenyin Yu +6 more
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Design of Compact and High Isolation Dual-Polarized Antenna Array via Plasmonic Meta-Structure
IEEE Open Journal of Antennas and Propagation, 2023 We propose a compact and high isolation dual-polarized antenna array based on plasmonic meta-structure operating at 2.58 GHz. The compact principle of the dual-polarized antenna is mainly based on spoof surface plasmon polariton (SSPP) radiation patch to
Zhang Wen Cheng +9 more
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DESIGN OF MIMO ANTENNA FOR WIRELESS COMMUNICATION APPLICATIONS
Journal of Engineering and Sustainable Development, 2022 The development of a new compact Ultra Wideband (UWB) antenna. The main advantages of the proposed array configuration are that it requires no isolation/decoupling circuit between the elements of the MIMO array.
Rasha Basil Nassir +1 more
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IEEE Access, 2018 A modified direct feeding structure is proposed in this paper to realize a compact ( $45 \times 45$ mm2) wideband dual-polarized antenna with high isolation (33 dB) and low cross-polarization (30 dB).
Yaohui Zhang +3 more
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A Multi-Port Pattern Diversity Antenna With High Isolation
IEEE Open Journal of Antennas and Propagation, 2023 A pattern-diversity antenna with 7 ports is proposed for multiple-input multiple-output (MIMO) applications. Orthogonal modes are utilized to achieve high isolation among all 7 ports in a relatively compact shared volume.
Nghia Nguyen-Trong, Christophe Fumeaux
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Travel Medicine and Infectious DiseaseBackground: This study aims to describe post-chikungunya complications chronically developed cases in returning travelers from some epidemic/endemic regions, and the variables that are associated with the progression of acute or subacute cases to the ...
Fernando de la Calle-Prieto +4 more
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Medical SciencesObjetive: The aim of this study was to describe the impact of non-pharmaceutical interventions (NPIs) against SARS-CoV-2 in patients with symptoms of enteric protozoa (EP), including Blastocystis spp., Dientamoeba fragilis, Giardia lamblia ...
Alfredo Maldonado-Barrueco +5 more
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PharmaceuticalsWest Nile Virus (WNV) is becoming a significant and enduring public health menace in Europe, propelled by climate changes and accelerated population aging. Most infections are asymptomatic but older adults are more prone to develop neuroinvasive disease,
Luca Soraci +13 more
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