Search Results - "Zhang, Shiwan"
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Experimental investigations on the geometry and connectivity of pore space in organic-rich Wufeng and Longmaxi shales
Published in Marine and petroleum geology (01-06-2017)“…The nano-scale pore systems of organic-rich shale reservoirs were investigated from Upper Ordovician Wufeng and Lower Silurian Longmaxi Formations in southeast…”
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Pore characterization and methane sorption capacity of over-mature organic-rich Wufeng and Longmaxi shales in the southeast Sichuan Basin, China
Published in Marine and petroleum geology (01-11-2016)“…Currently, the Upper Ordovician Wufeng (O3w) and Lower Silurian Longmaxi (S1l) Formations in southeast Sichuan Basin have been regarded as one of the most…”
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3
Prospects and Challenges of Practical Nonaqueous Potassium‐Ion Batteries
Published in Advanced functional materials (18-07-2024)“…Abstract Over the past decade, concerns over the sustainability of lithium‐ion batteries (LIBs) have arisen due to the scarcity of critical elements such as…”
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Fission track evidence for the Mesozoic-Cenozoic tectonic uplift of Mt. Bogda, Xinjiang, northwest China
Published in Acta geochimica (01-04-2006)“…Fission-track dating evidence from 5 apatite samples and 4 zircon samples, and modeled time-temperature thermal history indicate that since Late…”
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Phase Analysis for a Three-Layer Focusing Metasurface with Impedance Boundary Conditions
Published in 2024 IEEE International Students' Conference on Electrical, Electronics and Computer Science (SCEECS) (24-02-2024)“…In this paper, we propose a method to theoretically analyze the phase shift limit of focusing metasurface. Particularly, impedance boundaries are used instead…”
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Conference Proceeding -
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A Dual-Band Glass-Based Transmissive Metasurface for Improving RF Transmission through Window
Published in 2024 IEEE International Students' Conference on Electrical, Electronics and Computer Science (SCEECS) (24-02-2024)“…In order to improve the ability of window glass to penetrate electromagnetic waves and the spectrum utilization efficiency in the 5G communication frequency…”
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Conference Proceeding -
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A Multi-layer Planar Beamfocusing Lens for 5G Communications
Published in 2023 IEEE International Students' Conference on Electrical, Electronics and Computer Science (SCEECS) (18-02-2023)“…We propose a beamfocusing lens by employing layered phase-gradient metasurface, the lens can focus the vertically incident plane wave on the focal area. The…”
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Conference Proceeding -
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A Simulation Method of Metasurface Lens Based on the Impedance Boundary
Published in 2022 IEEE 5th International Conference on Electronics Technology (ICET) (13-05-2022)“…Metasurface has received much attention due to its ability to manipulate the electromagnetic wave front. Metasurface lens is designed to focus the propagating…”
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Conference Proceeding -
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A Focusing Metasurface Lens for 5G Communications
Published in 2022 IEEE 5th International Conference on Electronics Technology (ICET) (13-05-2022)“…A novel metasurface focusing lens with square size of 180 mm×180 mm×2.5 mm and focal length of 90 mm is proposed. We design a single-layer metal patch with…”
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Conference Proceeding -
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Multi band FSS for 5G Signal Enhancement
Published in 2023 IEEE International Students' Conference on Electrical, Electronics and Computer Science (SCEECS) (18-02-2023)“…In frequency selective surface (FSS), transmitting signals are modulated in spectrum domain, thus transmission of certain frequency bands is enhanced. A…”
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Conference Proceeding -
11
Transmission Characteristics of Double Glass in 5G Communication
Published in 2022 IEEE 5th International Conference on Electronics Technology (ICET) (13-05-2022)“…Modern glass windows, mainly double glass and low-emissivity (low-E) glass, are installed on the outer wall of the building to obtain the desired sound and…”
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Conference Proceeding -
12
Fission track evidence for the Mesozoic-Cenozoic tectonic uplift of Mt. Bogda, Xinjiang, northwest Chinar
Published in Acta geochimica (01-04-2006)“…Fission-track dating evidence from 5 apatite samples and 4 zircon samples, and modeled time-temperature thermal history indicate that since Late…”
Get full text
Journal Article