Dispersion characteristics
Investigation of Dispersion Characteristics of Gyroelectric Medium Loaded Metallic Waveguide in the Neighbourhood of the Branch Points by Aid of Algebraic Function Approximation
... the dispersion characteristics of the structure in the neighbourhood of branch points can be obtained from expressing the propagation constants in the form of infinite series by the aid of algebraic ...
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FDTD Analysis of the Dispersion Characteristics of the Metal PBG Structures
... complete dispersion diagram. The dispersion characteristics of the metal PBG structure is further interpreted for obtaining the universal global band gap diagram which exhibits the pass band and stop ...
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The Dispersion Characteristics of a One Dimensional Plasma Photonic Crystal Having Inhomogeneous Plasma Density Profiles
... The dispersion characteristics of binary 1D-PPCs having inhomogeneous plasma in the unit cell are ...required dispersion relations are ...affect dispersion curves. By comparing the ...
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Dispersion Characteristics of Partial h -Plane Waveguides
... Abstract—In this paper, dispersion characteristics of the partial H- plane waveguides are theoretically investigated by applying Galerkin’s method in Fourier domain. By extracting the dyadic Green’s ...
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Dispersion Characteristics by Modes
... fiber dispersion characteristics and its effect with dielectric ...of dispersion requires knowledge of mode composition at the input and the output of the test ...mode-specific dispersion ...
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Investigation of metamaterial unit cells based on dispersion characteristics
... The CRLH TL antenna that will be achieved by repeating the CRLH unit cell in figure 3 (a) by four times, in the y-direction, it means that, the number of unit cells, N, used in creating the CRLH TL antenna is four unit ...
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Influence of anisotropy on the dispersion characteristics of guided ultrasonic plate modes
... the dispersion curves for these modes can exhibit multiple crossings in approaching this limit, and an analytic solution is presented for the constant crossing interval that occurs for propagation along symmetry ...
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Dispersion characteristics of plasmonic waveguides for THz waves
... waveguide dispersion per unit length (ps/mm) is illustrated in Figure 11 for various widths of the waveguide and for spot sizes of 90% and 95% of the ...the dispersion per unit length is increased reaching ...
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Hydrodynamic dispersion characteristics of lateral inflow into a river tested by a laboratory model
... Abstract. Groundwater and river-water have a different composition and interact in and below the riverbed. The riverbed-aquifer flux interactions have received growing in- terest because of their role in the exchange and ...
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Simulation of a Crossed-Field Amplifier Using a Modulated Distributed Cathode
... The goal of the research is to study new CFA designs which use a controllable, distributed cathode to tailor the electron current injection to improve gain, efficiency, and noise. Originally, experiments and simulations ...
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Design of Spectral Filters Based on Mode Coupling of Optical Fibers
... The Dispersion characteristics and field distribution of both separate fibers and as a composite waveguide are calculated by applying the finite difference method of Opti fiber ...Spectral ...
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Modelling the Dispersion of a Passive Tracer in Complex Open Channel Flows Using Random Walk, Particle Tracking Techniques
... computation time), without the particle dispersion characteristics deviating away from the correct behaviour, was carried out by Wilson and Zhaung (1989). The problem was addressed by comparing the spreads ...
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Propagation Characteristics of a Variant of Disc-Loaded Circular Waveguide
... the dispersion characteristics, obtained using the numerical code developed for solving the dispersion relation ...the dispersion characteristics obtained using the numerical code, a ...
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Analytical Study of the Interaction Structure of Vane-Loaded Gyro-Traveling Wave Tube Amplifier
... the dispersion characteristics reported elsewhere typically for four-vane magnetron-like structure excited in the 2π-mode ...the dispersion and azimuthal interaction characteristics on the ...
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Three-Dimensional Analysis of Ferrite-Loaded Waveguide Discontinuity by Transverse Operator Method Combined with Mode-Matching Method
... 10. Pereda, J. A., L. A. Vielva, M. A. Solano, A. Vegas, and A. Prieto, “FDTD analysis of magnetized ferrites: Application to the calculation of dispersion characteristics of ferrite loaded waveguides,” ...
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To Control the Propagation Characteristic of One-Dimensional Plasma Photonic Crystal Using Exponentially Graded Dielectric Material
... The dispersion characteristics of photonic crystals (PCs) depend on the strong coupling of forward and backward propagating electromagnetic (EM) waves generated by the periodic arrangement of indices within ...
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Harmonic analysis of lossy piezoelectric composite transducers using the plane wave expansion method
... data. Dispersion characteristics for low and high shear attenuation in the passive phase were also compared and this showed that the use of a high shear loss polymer as the passive phase in a 2-2 composite ...
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Negatively Charged Oxygen Ions as a Plasma Diagnostic Tool: Application to Comets
... Our dispersion relations (8) and (11) and the expressions for the growth/damping rate namely (9) and (12) are very general expressions. Neglect of the contributions of the ring current ions and the higher order ...
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Changes in physiological tremor associated with an epileptic seizure: a case report
... rate characteristics did not change significantly between trials; the mean RR interval was 847 ± ...The characteristics of respiration also did not change significantly; the mean duration of every breath ...
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... sediment dispersion in water bodies depends principally on sediments’ textural characteristics (grain size, shape and sorting), the density of sediment grains and speed of water current, while its temporal ...
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