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Published in 2019 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2019.114876
Abstract: Abstract In substructuring approaches in the field of acoustics, subdomains are mostly characterized by impedance or mobility at their interfaces with other subdomains. This allows handling large systems broken down into smaller, easier to solve…
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Keywords:
surface impedance;
vibro acoustic;
impedance;
impedance vibro ... See more keywords
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1
Published in 2021 at "Earth and Space Science"
DOI: 10.1029/2021ea001792
Abstract: An analysis is made of Earth‐surface geoelectric fields and voltages on electricity transmission power‐grids induced by a late‐phase E3 nuclear electromagnetic pulse (EMP). A hypothetical scenario is considered of an explosion of several hundred kilotons…
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Keywords:
surface impedance;
nuclear electromagnetic;
impedance;
electromagnetic pulse ... See more keywords
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Published in 2017 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2016.2630842
Abstract: A novel boundary integral equation based method for modeling 3-D interconnects is proposed to compute the equivalent surface impedance in this letter. Differing from the traditional algorithm to discretize the conductor cross section, the proposed…
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Keywords:
surface impedance;
novel surface;
impedance modeling;
surface ... See more keywords
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Published in 2019 at "Izvestiya, Physics of the Solid Earth"
DOI: 10.1134/s1069351319020113
Abstract: The analytical formulas are obtained for the tangential components of an extremely low-frequency electromagnetic field in the Earth–ionosphere plane waveguide excited by a grounded linear horizontal antenna. The behavior of the surface impedance is studied…
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Keywords:
earth;
electromagnetic field;
field;
surface impedance ... See more keywords
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Published in 2022 at "Optics letters"
DOI: 10.1364/ol.456958
Abstract: In this Letter, we discuss a novel, to the best of our knowledge, approach for designing passive nanoantennas with maximum forward and almost-zero backward scattering. The proposed approach is based on the use of high-index…
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Keywords:
maximizing forward;
forward scattering;
surface;
surface impedance ... See more keywords
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Published in 2017 at "Progress in Electromagnetics Research Letters"
DOI: 10.2528/pierl17090102
Abstract: Influence of surface impedance on radiation fields of spherical antennas excited by radially oriented electric dipole is investigated by using a Green’s function for a space outside a spherical scatterer. This approach allows us to…
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Keywords:
surface impedance;
fields spherical;
radiation fields;
impedance radiation ... See more keywords