Results 1 to 10 of about 260,326 (318)
A Dual-Band Dual-Polarized Base Station Antenna Array With Isolation Enhancement
IEEE Open Journal of Antennas and Propagation, 2023 In this paper, a dual-band dual-polarized antenna with isolation enhancement is designed. The proposed antenna operates in the frequency range of 3.4–3.6 GHz and 4.8-5 GHz, where the center frequency of the high band (HB) is 1.4 times that of the ...
Lei Ge +4 more
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Heterogeneous Integration on Silicon Photonics [PDF]
Proceedings of the IEEE, 2018 To enhance the functionality of the standard silicon photonics platform and to overcome its limitations, in particular for light emission, ultrafast modulation, and nonlinear applications, integration with novel materials is being investigated by several groups.
Owen Marshall +5 more
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Photonics, 2023 This study experimentally demonstrates two types of ultra-broadband metamaterial absorbers with high performance in the visible-to-near-infrared range by using different anti-reflection coatings (i.e., SiO2 and Si3N4) and a multi-subcell Ti-SiO2-Ti ...
Dongqing Wu +4 more
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Actuators, 2023 As human–computer interaction has become increasingly popular, haptic technology has become a research topic of great interest, since vibration perception, as a type of haptic feedback, can enhance user experience during an interaction. However, the high
Rui Ye +3 more
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Transfer-printing for heterogeneous integration [PDF]
Optical Fiber Communication Conference (OFC) 2019, 2019 Introduction to transfer ...
Brian Corbett +10 more
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Dynamical and topological properties of the spin angular momenta in general electromagnetic fields
Communications Physics, 2023 Spin angular momenta play important roles in light–matter interactions, leading to the emergence of the spin Hall effect and topological quasiparticles in modern optics.
Peng Shi +5 more
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A methodology for integration of heterogeneous databases [PDF]
IEEE Transactions on Knowledge and Data Engineering, 1994 The transformation of existing local databases to meet diverse application needs at the global level is performed through a four-layered procedure that stresses total schema integration and virtual integration of local databases. The proposed methodology covers both schema integration and database integration, and uses a four-layered schema ...
M. P. Reddy +3 more
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On Integrating Heterogeneous Locating Services [PDF]
, 2016 This paper presents a unified locating service, KULOCS, which horizontally integrates the existing heterogeneous locating services. Focusing on technology-independent elements [when], [where] and [who] in querying locations of objects, KULOCS integrates data and operations of the existing services. In the data integration, we propose a method where the
Hiroki Takatsuka +3 more
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Data Integration for Heterogenous Datasets [PDF]
Big Data, 2014 Abstract More and more, the needs of data analysts are requiring the use of data outside the control of their own organizations. The increasing amount of data available on the Web, the new technologies for linking data across datasets, and the increasing need to integrate structured and unstructured data are all driving this trend. In
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Ultra-broadband mid-infrared absorber based on hyperbolic α-MoO3
Results in Physics, 2023 Owing to their broad operational bandwidth, broadband absorbers are extensively used in various applications, such as solar cells, microbolometers, and light modulators.
Jiaqi Zhu +6 more
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