• No results found

incident surface wave scattering

Transmission of obliquely incident surface waves through a narrow gap

Transmission of obliquely incident surface waves through a narrow gap

... phenomenon was also observed in connection with the scattering of an obliquely incident surface wave train by a fixed vertical partially immersed barrier.. Mandal and Goswami [4], Evans [r] ...

8

Numerical modelling of obliquely incident guided wave scattering by a crack in a laminated composite plate

Numerical modelling of obliquely incident guided wave scattering by a crack in a laminated composite plate

... consider scattering by a guided wave incident obliquely on a surface breaking crack in a laminated composite plate, with a view to ultrasonic nondestructive assessment of ...with wave ...

8

Multipole Expansion of Electromagnetic Scattering Wave by a Small Cylindrical Pore on a Perfect Conducting Semi-Infinite Half Space

Multipole Expansion of Electromagnetic Scattering Wave by a Small Cylindrical Pore on a Perfect Conducting Semi-Infinite Half Space

... Abstract—The scattering of an oblique electromagnetic wave incident on a sub-wavelength circular pore with a finite depth on the surface of a semi-infinite perfect conductor is investigated ...

34

Formulating a Vector Wave Expression for Polarimetric GNSS Surface Scattering

Formulating a Vector Wave Expression for Polarimetric GNSS Surface Scattering

... rough surface must be considered to be one dimensional, ...the incident ˆ y field into polarizations other than ...the incident, spherical wave must be considered to originate far enough away ...

20

Surface Effects on a Coated Fiber with an Imperfect Interface Subjected to Plane Compressional Wave

Surface Effects on a Coated Fiber with an Imperfect Interface Subjected to Plane Compressional Wave

... the scattering of an elastic wave obliquely incident on a multilayered cylinder in a ...the scattering of antiplane shear waves in a metal matrix composite reinforced by fibers with ...

7

Water wave scattering in presence of a surface discontinuity over a porous uneven bottom

Water wave scattering in presence of a surface discontinuity over a porous uneven bottom

... the wave number of the incident wave in a number of ...of surface discontinuity by taking different values of the dimensionless porosity parameter in different ...

10

Microwave Scattering from Metamaterial Based Spheres in the Presence of a Conducting Plane: Normal Incidence

Microwave Scattering from Metamaterial Based Spheres in the Presence of a Conducting Plane: Normal Incidence

... An incident circularly polarized (left or right) electromagnetic wave E inc is travelling downwards normally in the negative z -direction as shown in ...plane wave E ref and scattered wave E ...

12

Scattering of long water waves in a canal with rapidly varying cross-section in the presence of a current

Scattering of long water waves in a canal with rapidly varying cross-section in the presence of a current

... of wave transformation were studied for cases when there is no background ...specific wave-current interaction (see, ...the wave energy in such cases can be extracted from the mean ...of wave ...

18

Electromagnetic Wave Scattering from Cylindrical Structure with Mixed-Impedance Boundary Conditions

Electromagnetic Wave Scattering from Cylindrical Structure with Mixed-Impedance Boundary Conditions

... of scattering from cylindrical structures with MI boundary ...normally incident uniform plan wave to the MI cylinder was studied, and it was shown that this structure acted like an impedance cylinder ...

16

Significant Enhancement of MgZnO Metal Semiconductor Metal Photodetectors via Coupling with Pt Nanoparticle Surface Plasmons

Significant Enhancement of MgZnO Metal Semiconductor Metal Photodetectors via Coupling with Pt Nanoparticle Surface Plasmons

... the surface of metal NPs by magnetron ...the surface can enhance the scattering of the incident photons and make more photons reach the substrate, and thus, the absorption of the photons can ...

6

Airborne Particle Sensing with Micro-optics.

Airborne Particle Sensing with Micro-optics.

... light scattering by small particles has been studied by scientists for over 100 years, and many theories have been developed during this period: the Rayleigh scattering theory, the Lorenz-Mie theory, the ...

98

Radar Scatter from Layered Media and Rough Surfaces

Radar Scatter from Layered Media and Rough Surfaces

... sinusoidal surface and this was first extended to electromagnetic waves by Rice ...conducting surface and a horizontally- polarized wave on a rough dielectric ...EM wave from a 2D periodic ...

15

Plane Wave Scattering by Patches Periodically Placed on a Dielectric Rod Surface

Plane Wave Scattering by Patches Periodically Placed on a Dielectric Rod Surface

... Plane wave diffraction by a finite number of patches periodically placed on a DR surface in the azimuth direction was discussed. The problem was tackled by solving integral equations with the moment method, ...

11

B Spline Approximation of Ship Waves on the Free Surface

B Spline Approximation of Ship Waves on the Free Surface

... free surface in different incident waves, calculate the first and second order derivatives of incident wave based on B-spline theory and compare the numerical value to the analytical ...

5

Second harmonic scattering from silver nanocubes

Second harmonic scattering from silver nanocubes

... nanoparticles. Surface plasmon (SP) resonances associated with the collective oscillation of the conduction band electrons within the visible and the near infra-red parts of the optical spectrum provide an ...

28

Numerical modelling on stimulated Brillouin scattering characterization for Graphene-clad tapered silica fiber

Numerical modelling on stimulated Brillouin scattering characterization for Graphene-clad tapered silica fiber

... The incident wave which is also known as the pump wave has to be higher than threshold power to generate acoustic wave ...optical wave and scatters the injected pump ...Stoke ...

5

Theory of the Scattering Phase Matrix Determination for Atmospheric Aerosols

Theory of the Scattering Phase Matrix Determination for Atmospheric Aerosols

... the surface is absorbed by greenhouse gases present in the ...the surface and is absorbed as ...the surface in turn heats the ...the surface is absorbed by clouds and aerosols, so the ...

8

Transparency of overdense plasma with V shape density profile

Transparency of overdense plasma with V shape density profile

... The incident electromagnetic wave on this symmetric structure of prism, positive dielectric and metallic film, is reflected at the prism dielectric ...electromagnetic wave then becomes evanescent ...

6

Low Profile UHF/VHF Metamaterial Backed Circularly Polarized Antenna Structure

Low Profile UHF/VHF Metamaterial Backed Circularly Polarized Antenna Structure

... Abstract—In this work, a low-profile metamaterial backed planar antenna structure designed to work in the UHF/VHF range is presented. The antenna has right-hand circular polarization. It is ideal for satellite-based ...

10

X-Rays and Scattering from Filters Used in Diagnostic Radiology

X-Rays and Scattering from Filters Used in Diagnostic Radiology

... the scattering atom, nor to the x-ray photon. Thomson scattering is never more than a minor contributor to the absorption ...The scattering occurs without the loss of energy. Scattering is ...

11

Show all 10000 documents...

Related subjects