Results 191 to 200 of about 581,926 (250)
Correction of the influence of baseline artefacts and electrode polarisation on dielectric spectra
Bioelectrochemistry, 2000 The deconvolution of biological dielectric spectra can be difficult enough with artefact-free spectra but is more problematic when machine baseline artefacts and electrode polarisation are present as well. In addition, these two sources of anomalies can be responsible for significant interference with dielectric biomass measurements made using one- or ...
Yardley, John E. +5 more
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Circular polarisation in ridge and dielectric loaded ridge waveguides
, 2000 An important concept in microwave engineering is that of circular polarisation. The two possibilities correspond to two equal vectors in space quadrature with one or the other advanced or retarded in time quadrature. Counter-rotating magnetic fields occur naturally on either side of the symmetry plane of an ordinary rectangular waveguide propagating ...
J. Helszajn
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IEEE transactions on dielectrics and electrical insulation, 2020
Dielectric response measurement based on the polarisation and depolarisation current (PDC) method is a diagnostic tool commonly employed to the insulation condition assessment of power apparatus.
S. Morsalin, B. Phung
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Dielectric response measurement based on the polarisation and depolarisation current (PDC) method is a diagnostic tool commonly employed to the insulation condition assessment of power apparatus.
S. Morsalin, B. Phung
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The influence of hindered molecular rotation on the dielectric polarisation of polar liquids
, 1946 John G. Kirkwood
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, 2020
In this Letter, a quarter cylindrical dielectric resonator antenna (Q-CDRA) with a low profile and circular polarisation (CP) is presented for wideband and multiple-input-multiple-output (MIMO) systems.
M. Belazzoug +4 more
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In this Letter, a quarter cylindrical dielectric resonator antenna (Q-CDRA) with a low profile and circular polarisation (CP) is presented for wideband and multiple-input-multiple-output (MIMO) systems.
M. Belazzoug +4 more
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, 2020
This study demonstrates a type of polarisation-independent liquid crystal (LC) lens arrays that are composed of two orthogonally homogeneous LC layers and self-aligned dual hole-patterned array electrodes.
Y. Hsu +3 more
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This study demonstrates a type of polarisation-independent liquid crystal (LC) lens arrays that are composed of two orthogonally homogeneous LC layers and self-aligned dual hole-patterned array electrodes.
Y. Hsu +3 more
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427. Studies in dielectric polarisation. Part II, III, and IV
, 1932 Eric C. E. Hunter +1 more
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IET Microwaves, Antennas & Propagation, 2019
A technique is proposed to obtain the dual-band circularly polarised (CP) response along with the miniaturisation of a singly fed rectangular dielectric resonator (DR) antenna.
Shailza Gotra +3 more
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A technique is proposed to obtain the dual-band circularly polarised (CP) response along with the miniaturisation of a singly fed rectangular dielectric resonator (DR) antenna.
Shailza Gotra +3 more
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Hopping losses in polarisable dielectric media [PDF]
Nature, 1974 The loss in most dielectric materials shows a component that is ‘flat’ in frequency over several decades and does not depend strongly on temperature. The usual interpretation as the sum of many Debye-like loss peaks is criticised and a new model is proposed in which charge carriers hop between localised sites in a polarisable medium.
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