Dielectric Medium and the Wave Equation
Numerical Simulation of Elastic Wave Equation and Analysis of Wave Field Characteristics in 2 D VTI Medium
... With the development of numerical simulation technology and the improve- ment of production practice requirements, the researchers put forward the higher requirements for the precision and computational efficiency of ...
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Computational study of wave propagation through a dielectric thin film medium using WKB approximation
... ABSTRACT Wave propagation in a non-homogeneous dielectric thin film medium using ...scalar wave equation that contains a dielectric perturbation, Δ ε p ( ) z by imposing all the ...
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Wave Basics + Equation
... the wave is marked in the diagram shown below #2: What is the difference between period and wave speed? A: The period is the time it takes to complete one cycle/half a wavelength, so from a crest to the ...
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Full discretization of wave equation
... Laplace equation and Maxwell system, the finite element method is one of the most relied on methods because it is much more interested in the analysis of the error committed between the exact solution and the ...
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A New Wave Equation of the Electron
... Dirac equation of a second order partial differential equation is ...this wave equa- tion the quivering motion (Zitterbewegung) is satisfactorily ...Dirac equation is presented and compared ...
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The 1-D Wave Equation
... This implies the tension is in the tan gent direction and the horizontal tension is constant, or else there would be a preferred direction of motion for the s[r] ...
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The Wave Equation in 1D and 2D
... Often used as synonym for large destructive waves generated by slides, earthquakes, volcanos, etc. Map of older incidents:[r] ...
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Wave mechanics and the Schrödinger equation
... 1.2 Wave mechanics de Broglie’s doctoral thesis, defended at the end of 1924, created a lot of excitement in European physics ...a wave confine itself to a circle in space? It wasnt as if the circle was a ...
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1.1 The wave equation for a string
... a medium, such as " and ¹; are frequency ...plane wave carries no ...the wave- the resulting signal is called AM or FM ( as on your radio ...The wave crests travel at the phase speed v Á = ...
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Full-Wave Analysis of Dielectric Rectangular Waveguides
... Delhi University Bawana Road, Delhi 110042, India Abstract—In this paper, the characteristic equations of the E mn y and E mn x modes of the dielectric rectangular waveguide have been derived using the mode ...
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Lecture 7 Dielectric Optical Wave Guide
... Obviously for k propagating with larger i ,there will be fewer antinodes (e.g.1 antinode when i =π/2),and there will be more antinodes at smaller i . This is about all we do with the wave vector model. In ...
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MEDIUM WAVE DX ANTENNA
... a dedicated low band loop if you intend to listen to LW and MW signals. I did manage to get the loop to tune to 60kHz (for MSF reception) by adding a LW inductor (complete with ferrite bar) from a scrap portable and ...
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On the numerical solution of a functional differential equation pertaining to a wave equation
... The method used to solve the problem converts the problem to a functional differential equation which is then solved by the Trapezoidal rule and a global extrap[r] ...
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The Wave Equation and General Plane Wave Solutions in Fractional Space
... vector wave equation in fractional space. General plane wave solution to the wave equation for fields in source-free and lossless media is obtained in fractional ...of wave ...
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Shape of Waves Wave Speed Equation
... one wave overlaps the crest of another; Their individual effects add together and results with a wave with an increased amplitude ○ Destructive interference is when the crest on one wave overlaps the ...
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Bounded solutions for the nonlinear wave equation
... Full list of author information is available at the end of the article Abstract We investigate the number of periodic weak solutions for the wave equation with nonlinearity decaying at the origin. We get a ...
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PILE DRIVING ANALYSIS BY THE WAVE EQUATION
... CHAPTER 1. INTRODUCTION During the past few years, the use of the wave equation to investigate the dynamic behavior of piling during driving has become more and more popular. Widespread interest in the ...
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A boundary value problem for the wave equation
... NEZAM IRANIPARAST (Received 2 March 1998 and in revised form 18 August 1998) Abstract. Traditionally, boundary value problems have been studied for elliptic differ- ential equations. The mathematical systems described in ...
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On the time dependent parabolic wave equation
... of wave propagation in a restricted domain is to approximate the reduced Helmholtz equation by a parabolic wave ...consider wave prop- agation in a restricted domain modelled by a parabolic ...
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New basis functions for wave equation
... While relatively accurate, these bases are too complicated for practical analytical purposes and have also to be exchanged across the singularities for smooth solutions. Furthermore, it is impossible to obtain the ...
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