Results 31 to 40 of about 453,981 (276)

Design of a Compact Multilayer High-Gain Microstrip Patch Antenna for IoT Applications [PDF]

open access: yesJournal of Electromagnetic Engineering and Science
A compact multilayer high-gain multiband U-slot microstrip patch antenna is presented in this letter. A multilayer antenna design consisting of five layers is proposed to increase both gain and bandwidth.
Gülden Günay Bulut Öner   +2 more
doaj   +1 more source

Structure–Function Correlations in Sputter Deposited Gold/Fluorocarbon Multilayers for Tuning Optical Response

open access: yesNanomaterials, 2019
A new strategy to nanoengineer gold/fluorocarbon multilayer (ML) nanostructures is reported. We have investigated the morphological changes occurring at the metal−polymer interface in ML structures with varying volume fraction of gold (Au) and the ...
Pallavi Pandit   +5 more
doaj   +1 more source

Information transfer in community structured multiplex networks [PDF]

open access: yes, 2015
The study of complex networks that account for different types of interactions has become a subject of interest in the last few years, specially because its representational power in the description of users interactions in diverse online social ...
Arenas, Alex   +3 more
core   +3 more sources

Hexagonal-Triangular Combinatorial Structure Based Dual-Band Circularly Polarized Patch Antenna for GAGAN Receivers

open access: yesIEEE Access, 2023
A multilayer gap-coupled dual-band hexagonal microstrip patch antenna is presented for GPS Aided GEO Augmented Navigation (GAGAN) receivers. GAGAN is developed by AAI (Airport Authority of India) and ISRO (Indian Space Research Organization) exclusively ...
C. Sahana, M. Nirmala Devi, M. Jayakumar
doaj   +1 more source

Spreading processes in Multilayer Networks [PDF]

open access: yes, 2014
Several systems can be modeled as sets of interconnected networks or networks with multiple types of connections, here generally called multilayer networks.
Magnani, Matteo   +5 more
core   +3 more sources

Design and fabrication of robust broadband extreme ultraviolet multilayers

open access: yes, 2018
The random layer thickness variations can induce a great deformation of the experimental reflection of broadband extreme ultraviolet multilayer. In order to reduce this influence of random layer thickness fluctuations, the multiobjective genetic ...
Huo, Tong-lin   +4 more
core   +1 more source

Characterizing interactions in online social networks during exceptional events

open access: yesFrontiers in Physics, 2015
Nowadays, millions of people interact on a daily basis on online social media like Facebook and Twitter, where they share and discuss information about a wide variety of topics. In this paper, we focus on a specific online social network, Twitter, and we
Elisa eOmodei   +2 more
doaj   +1 more source

Localization of multilayer networks by the optimized single-layer rewiring

open access: yes, 2018
We study localization properties of principal eigenvector (PEV) of multilayer networks. Starting with a multilayer network corresponding to a delocalized PEV, we rewire the network edges using an optimization technique such that the PEV of the rewired ...
Jalan, Sarika, Pradhan, Priodyuti
core   +1 more source

LFP-Based Gravure Printed Cathodes for Lithium-Ion Printed Batteries

open access: yesMembranes, 2019
Printed batteries have undergone increased investigation in recent years because of the growing daily use of small electronic devices. With this in mind, industrial gravure printing has emerged as a suitable production technology due to its high speed ...
Maria Montanino   +3 more
doaj   +1 more source

Multilayer Three‐Dimensional Woven Silver Nanowire Networks for Absorption‐Dominated Electromagnetic Interference Shielding

open access: yesAdvanced Materials Interfaces, 2023
Secondary electromagnetic reflection is a great challenge in the field of high conductivity electromagnetic interference (EMI) material due to the poor electromagnetic absorption ability.
Qing‐yin Sun   +5 more
doaj   +1 more source

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