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Polarisation reconfigurable anisotropic dielectric resonator antenna [PDF]
Scientific ReportsA novel polarization reconfigurable anisotropic dielectric resonator antenna (ADRA) is presented utilizing a new modulation scheme to exploit the degree of freedom in the polarization domain.
Shadi Danesh +5 more
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Dielectric polarisation in naturally disordered trilead tetroxide Pb3O4
Physics of Complex Systems, 2020 The paper presents the results of an experimental study of trilead tetraoxide Pb3O4 binder layers and their dielectric properties. The study revealed polarisation processes in low frequency range associated with structure peculiarities in the Pb3O4 ...
Вачаган Тигранович Аванесян +2 more
doaj +6 more sources
Breaking polarisation-bandwidth trade-off in dielectric metasurface for unpolarised white light [PDF]
Nanophotonics, 2020 Optical metasurfaces have gained attention due to their considerable prospects, which can benefit consumers and industries in terms of virtual reality devices and digital displays in various multimedia and entertainment-related applications.
Ansari Muhammad Afnan +3 more
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Dielectric Polarisation of Phenol [PDF]
Nature, 1935 IT is well known that the molecular polarisation of alcohols in a non-polar medium is exceptional in that it at first increases with concentration and then falls finally to a lower value than that at which it started. The data of Williams and Allgeier1 show that at 25° up to a molar fraction of 0.345 the polarisation of phenol in benzene is constant ...
A. R. Martin
semanticscholar +4 more sources
Polarisation‐independent diffraction grating based on dielectric metasurface [PDF]
Electronics Letters, 2019 Dielectric metasurfaces composed of arrays of subwavelength structures are capable of completely manipulating the phase, amplitude, and polarisation of light. In this Letter, a dielectric metasurface grating imitating the blazing behaviour of saw‐tooth gratings for imaging spectrometer is proposed.
Jiacheng Zhu +2 more
semanticscholar +4 more sources
Dielectric Polarisation of Pyridine [PDF]
Zeitschrift für Naturforschung B, 1975 This paper deals with the study of dielectric polarisation of pyridine at 35°C in four non polar solvents namely benzene, carbon tetrachloride, dioxan and cyclohexane. The results have been discussed to understand the merits of PALIT equation. It is observed that the moment value μs obtained by this is fairly comparable with that calculated by the ...
Vaibhav Joshi
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Change of Dielectric Polarisation of Nitrobenzene with Temperature [PDF]
Nature, 1931 RECENTLY one of us (J. M.) has determined the changes of density D and dielectric constant E of nitrobenzene with temperature.1 In this connexion we would like to repeat here that the freezing point of nitrobenzene lies at 5.5° C. and not at 9° as given in the Landolt-Bornstein tables.
M. Wolfke, Jacek Mazur
semanticscholar +4 more sources
Defence Science Journal, 2023 A frequency Tunable (mechanical tuning) Linearly Polarized (TLP) rectangular Dielectric Resonator Antenna(DRA) coupled with a horizontal/vertical-slot and excited with circular-ring type feed is investigated in this article.The frequency tunability ...
Rajkishor Kumar +3 more
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Dual‐band dielectric resonator antenna with multi‐frequency circular polarisation [PDF]
IET Microwaves, Antennas & Propagation, 2020 A dual-band rectangular dielectric resonator (DR) antenna is implemented with a multi-frequency circularly polarised (CP) response. The wide dual-band response is achieved by inserting the slots in the DR.
Rakesh Ranjan Kumar +4 more
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Polarisation and Energy Loss in Dielectrics [PDF]
Proceedings of the Physical Society of London, 1913 The Paper discusses the relations which should exist between the coefficients in Pellat's equation (as modified by Schweidler) giving the displacement in a viscous dielectric as a function of the time of charge and the P.D. It is proved that where the polarisation current of a dielectric under the action of a steady E.M.F.
A W Ashton
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