forward scattering

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• Forward scattering alignment — The Forward Scattering Alignment (FSA) is a coordinate system used in coherent electromagnetic scattering. The coordinate system is defined from the viewpoint of the electromagnetic wave, before and after scattering. The FSA is most commonly used …   Wikipedia

• forward scattering — …   Useful english dictionary

• forward scatter — The scattering of radiated energy into the hemisphere of space bounded by a plane normal to the direction of the incident radiation and lying on the side toward which the incident radiation was advancing. The opposite of backward scatter. In… …   Aviation dictionary

• Scattering parameters — or S parameters are properties used in electrical engineering, electronics engineering, and communication systems engineering describing the electrical behavior of linear electrical networks when undergoing various steady state stimuli by small… …   Wikipedia

• forward scatter — forward scatter, the scattering of radio waves which pass into the troposphere or ionosphere by a combination of reflection, refraction, and diffraction. It tends to direct the waves forward and downward, thus enabling the transmission of radio… …   Useful english dictionary

• Forward scatter — In telecommunication and astronomy, forward scatter is the deflection by diffraction, nonhomogeneous refraction, or nonspecular reflection by particulate matter of dimensions that are large with respect to the wavelength in question but small… …   Wikipedia

• Delbruck scattering — Delbrück scattering, the deflection of high energy photons in the Coulomb field of nuclei as a consequence of vacuum polarization has been observed. However, the process of scattering of light by light, has not been observed.[1] In both cases, it …   Wikipedia

• Small-angle neutron scattering — (SANS) is a laboratory technique, similar to the often complementary techniques of small angle X ray scattering (SAXS) and light scattering. These are particularly useful because of the dramatic increase in forward scattering that occurs at phase …   Wikipedia

• Inverse scattering transform — In mathematics, the inverse scattering transform is a method for solving some non linear partial differential equations. It is one of the most important developments in mathematical physics in the past 40 years. The method is a non linear… …   Wikipedia

• Back scattering alignment — The Back Scattering Alignment (BSA) is a coordinate system used in coherent electromagnetic scattering. The coordinate system is defined from the viewpoint of the wave source, before and after scattering. The BSA is most commonly used in radar,… …   Wikipedia

• Rayleigh scattering — Optics. the scattering of light by particles that are very small in relation to the wavelength of the light, and in which the intensity of the scattered light varies inversely with the fourth power of the wavelength. Cf. Mie scattering. [1935 40; …   Universalium