back-scatter

См. также в других словарях:

• back-scattering — Radio wave propagation in which the direction of the incident and scattered waves, resolved along a reference direction (usually horizontal), are oppositely directed. A signal received by back scattering is often referred to as “back scatter” …   Military dictionary

• scatter — index break (fracture), deploy, diffuse, disband, disburse (distribute), dislocate, disorganize …   Law dictionary

• Three body scatter spike — A three body scatter spike or TBSS is an artifact on a weather radar display indicative of large hail. They are identified by a spike of weak reflectivity echos that extend out from a thunderstorm, and away from the radar site. Cause Also known… …   Wikipedia

• backward scatter — i. A form of ionospheric propagation of electromagnetic waves via its E and F layers. These layers are highly ionized and have properties of refracting electromagnetic waves back to the earth. Normally, almost all electromagnetic signals are… …   Aviation dictionary

• BSF — back scatter factor; B cell stimulatory factor; benign senescent forgetfulness; busulfan * * * B lymphocyte stimulatory factor …   Medical dictionary

• BSF — • back scatter factor; • B cell stimulatory factor; • benign senescent forgetfulness; • busulfan …   Dictionary of medical acronyms & abbreviations

• Radio propagation — is a term used to explain how radio waves behave when they are transmitted, or are propagated from one point on the Earth to another. [ H. P. Westman et al, (ed), Reference Data for Radio Engineers, Fifth Edition , 1968, Howard W. Sams and Co.,… …   Wikipedia

• Distributed temperature sensing — systems (DTS) are optoelectronic devices which measure temperatures by means of optical fibres functioning as linear sensors. Temperatures are recorded along the optical sensor cable, thus not at points, but as a continuous profile. A high… …   Wikipedia

• Wave radar — Ocean surface waves can be measured by several radar remote sensing techniques. Several instruments based on a variety of different concepts and techniques are available to the user and these are all often called wave radars. This article (see… …   Wikipedia

• warning system — ▪ military technology Introduction       in military science, any method used to detect the situation or intention of an enemy so that warning can be given.       Because military tactics from time immemorial have stressed the value of surprise… …   Universalium

• EBSD — Electron Back Scatter Diffraction (Academic & Science » Chemistry) Electron Back Scatter Diffraction (Academic & Science » Physics) …   Abbreviations dictionary