Results 91 to 100 of about 51,071 (307)
An efficient technique based on polynomial chaos to model the uncertainty in the resonance frequency of textile antennas due to bending [PDF]
, 2014 The generalized polynomial chaos theory is combined with a dedicated cavity model for curved textile antennas to statistically quantify variations in the antenna's resonance frequency under randomly varying bending conditions. The nonintrusive stochastic
Boeykens, Freek +2 more
core +1 more source
Millimetre-wave Planar Bruce Array Antenna
2020 International Workshop on Antenna Technology (iWAT), 2020 A tri-band mm-wave planar Bruce array antenna for fifth generation communications (5G) is presented. The 16-element planar Bruce array antenna is simulated and fabricated on Rogers RT/Duroid 5880 substrate with thickness of 0.254 mm. For a compact and simple structure, the antenna has a highly directional fan-beam radiation pattern at broadside and ...
Ahmed, Zeeshan +3 more
openaire +5 more sources
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
4-Port 2-Element MIMO Antenna for 5G Portable Applications
IEEE Access, 2019 In this paper, a compact, low-profile four-port, two-element antenna for the 5G Internet of Things (IoT) and handheld applications with height h = 3.0 mm is presented.
Hassan Tariq Chattha
doaj +1 more source
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Effects of different manufacturing techniques on the performance of planar antennas. [PDF]
Sci Rep, 2023 Žemgulytė J +7 more
europepmc +1 more source
Study on the performance deterioration of flexible UWB antenna [PDF]
, 2009 A flexible transparent film uwb antenna for curved surfaces has been designed and developed for wireless communications. The antenna has demonstrated good performance over the entire UWB bandwidth.
Nilavalan, R, Peter, T
core +2 more sources
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Compact Flexible Planar Antennas for Biomedical Applications: Insight into Materials and Systems Design. [PDF]
Bioengineering (Basel), 2023 Venkatachalam D +5 more
europepmc +1 more source
New methods to reduce leakage errors in planar near-field measurements [PDF]
, 2011 This paper describes two methods to cancel the effect of two kinds of leakage signals which may be presented when an antenna is measured in a planar near-field range.
Burgos Martínez, Sara +2 more
core +1 more source