Results 41 to 50 of about 591,807 (331)
Test Reduction for Power Density Emitted by Handset mmWave Antenna Arrays
IEEE Access, 2021 The exposure to electromagnetic field (EMF) from phased antenna arrays integrated into wireless devices operating at the millimeter-wave (mmWave) part of the spectrum should be evaluated in terms of power density (PD).
Stanislav Stefanov Zhekov +3 more
doaj +1 more source
A Dual-Polarized Bandwidth Enhanced Filtering Dipole Antenna Design for 5G
IEEE Access, 2023 The present study proposes a dual-polarized bandwidth-enhanced filtering specialized dipole antenna design for 5G by employing a wide printed dipole, filtering resonators, a reflector surface, and specially designed balun structures. Such a configuration
Feza Turgay Celik +2 more
doaj +1 more source
Multiple Dipole Source Position and Orientation Estimation Using Non-Invasive EEG-like Signals
Sensors, 2023 The problem of precisely estimating the position and orientation of multiple dipoles using synthetic EEG signals is considered in this paper. After determining a proper forward model, a nonlinear constrained optimization problem with regularization is ...
Saina Namazifard, Kamesh Subbarao
doaj +1 more source
Population mixing due to dipole-dipole interactions in a 1D array of multilevel atoms [PDF]
, 2018 We examine theoretically how dipole-dipole interactions arising from multiple photon scattering lead to a modified distribution of ground state populations in a driven, ordered 1D array of multilevel atoms.
Asenjo-Garcia, Ana +5 more
core +2 more sources
Vortex Dipole in a BEC with dipole-dipole interaction
, 2011 6 ...
Yuce, Cem, Oztas, Zuleyha
openaire +2 more sources
Biomagnetic flow over a flat plate embedded by a magnetic dipole in a porous media
International Journal of Applied Mechanics and Engineering, 2023 The present study used a simplified axisymmetric biomagnetic fluid dynamics and porous mediamodel which includes FHD (Ferrohydrodynamics), porosity and inertia effects saturated by magnetic dipole to study the influences of the leading parameters on ...
Ferdows Mohammad, Sadia Anjum Jumana
doaj +1 more source
Phase transitions in dipolar spin-1 Bose gases
, 2011 We study phase transitions in homogeneous spin-1 Bose gases in the presence of long-range magnetic dipole-dipole interactions (DDI). We concentrate on three-dimensional geometries and employ momentum shell renormalization group to study the possible ...
Möttönen, Mikko, Pietilä, Ville
core +1 more source
Dipole–dipole interaction in random electromagnetic fields [PDF]
Optics Letters, 2013 We demonstrate that a non-vanishing interaction force exists between pairs of induced dipoles in random, statistically stationary electromagnetic field. This new type of optical binding force leads to long-range interaction between dipolar particles even when placed in spatially incoherent fields.
Sukhov, Sergey +2 more
openaire +5 more sources
Journal of High Energy Physics, 2009 20 pages, 4 figures, Integrated dipoles implemented for massless and massive ...
Malgorzata Worek +3 more
openaire +3 more sources
Sensors, 2021 This paper exhibits a high-gain, low-profile dipole antenna array (DAA) for 5G applications. The dipole element has a semi-triangular shape to realize a simple input impedance regime. To reduce the overall antenna size, a substrate integrated cavity (SIC)
Shaza El-Nady +3 more
doaj +1 more source