Results 111 to 120 of about 2,154,008 (376)
IEEE Access, 2019 An approach is proposed to reduce mutual coupling between two closely spaced radiating elements. This is achieved by inserting a fractal isolator between the radiating elements.
M. Alibakhshikenari +5 more
semanticscholar +1 more source
Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride
Advanced Functional Materials, EarlyView.State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
wiley +1 more source
A mutual coupling algorithm between antennas on a platform based on SWE and UTD
Results in PhysicsFor mutual coupling evaluation between antennas on the platform, present an enhanced algorithm that combines the spherical wave expansion (SWE), the uniform theory of diffraction (UTD), and the reaction theorem to accurately calculate the mutual coupling
Hongwei Liu +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu +9 more
wiley +1 more source
Mutual Coupling Effects on Pattern Diversity Antennas for MIMO Femtocells
International Journal of Antennas and Propagation, 2010 Diversity antennas play an important role in wireless communications. However, mutual coupling between multiple ports of a diversity antenna has significant effects on wireless radio links and channel capacity.
Yue Gao +5 more
doaj +1 more source
IEEE Access, 2020 An augmented coprime array systematically employs two sparse subarrays to produce a large-scale difference co-array with attractive merits, such as enhanced degrees of freedom (DOFs) and enlarged array aperture, whereas the interleaved subarrays are ...
Kun Zhang +6 more
doaj +1 more source
Interplay of Coulomb and electron-phonon interactions in graphene
, 2008 We consider mutual effect of the electron-phonon and strong Coulomb interactions on each other by summing up leading logarithmic corrections via the renormalization group approach.
A. A. Abrikosov +6 more
core +1 more source
Advances in Sidelobe Cancellation Including Mutual Coupling
2018 International Applied Computational Electromagnetics Society Symposium - China (ACES), 2018 An interference cancellation algorithm with main-lobe maintenance is presented under the framework of generalized sidelobe canceller. The preservation of the pattern mainlobe is obtained by the mainlobe subspace. The mainlobe subspace assumed for the main beam is modified by the embedded element patterns using fast full wave simulation techniques ...
Zhao, Zhonghui +4 more
openaire +2 more sources
Mutual Coupling Reduction Using Improved Dual-Layer Mushroom and E-Shaped Stub [PDF]
, 2021 Chunxia Cheng, Liyan Luo
openalex +1 more source
Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide
Advanced Functional Materials, EarlyView.The 5d oxide BiRe2O6 is discovered as a low‐carrier‐density topological semimetal hosting symmetry‐protected Dirac fermions stabilized by nonsymmorphic symmetries. Angle‐resolved photoemission spectroscopy, quantum oscillations, and magnetotransport measurements reveal gapless Dirac cones, quasi‐2D Fermi surfaces, high carrier mobility, and a field ...
Premakumar Yanda +11 more
wiley +1 more source