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Optimization of a Balanced Antipodal Vivaldi Antenna for Dual Polarization Ground Penetrating Radar
(Universidad Nacional Tecnológica de Lima Sur, 2020)
In this work, a novel Balanced Antipodal Vivaldi Antenna (BAVA) with 3 Elliptical Slots at the Edges (ESE) is proposed for application in a Dual Polarization Ground Penetrating Radar (DP-GPR). The several antenna parameters ...
Storm‐enhanced plasma density and polar tongue of ionization development during the 15 May 2005 superstorm
(American Geophysical Union, 2015-05-20)
We investigate the ionosphere's global response to the 15 May 2005 superstorm in terms of storm evolution and ionospheric electrodynamics. Our aim is to study the global distribution of plasma and the resultant large‐scale ...
Monitoring crystallization in lithium silicate glass-ceramics using 7Li→29Si cross-polarization NMR
(Elsevier BVAmsterdam, 2014-12)
Quantification of the crystalline versus amorphous fraction is an important objective for the structural characterization of glass-ceramics. Owing to its well-documented ability of differentiating between crystalline and ...
Broadband and highly efficient integrated polarization rotator designed by topology optimization
(2022-01-10)
Being a fundamental block for systems that utilize polarization-diversity schemes, such as coherent transceivers, polarization rotators allow the conversion of polarization states. In this work, we present an ultra-compact ...
Carbon-13 dynamic nuclear polarization in diamond via a microwave-free integrated cross effect
(National Academy of Sciences, 2019-09)
Color-center–hosting semiconductors are emerging as promising source materials for low-field dynamic nuclear polarization (DNP) at or near room temperature, but hyperfine broadening, susceptibility to magnetic field ...
Cross sections for collisions of low-energy electrons with the hydrides PH3, AsH3, SbH3, SnH4, TeH2, and HI
(Amer Inst PhysicsWoodbury, 1996)
Cross product in spherical coordinates
(Wolfram Demonstration Project, 2016)
Cross product in spherical coordinates
(Wolfram Demonstration Project, 2011)
Cross polarization in microwave antennas: Case study of a circular waveguidePolarización cruzada en antenas de microondas: Caso de estudio de una guía de onda circular
(Riobamba: Universidad Nacional de Chimborazo, 2021)
Limitation of double folding potentials to simulate the polarization in reactions involving halo nuclei
(ELSEVIER SCIENCE BV, 2008)
In this work, we investigate the limitation of the use of strength coefficients on double folding potentials to study the presence of the threshold anomaly in the elastic scattering of halo nuclei at near barrier energies. ...