e-field radiation

См. также в других словарях:

• Far-field radiation pattern — In antenna engineering, the far field is the region beyond approximately 10 wavelengths from the antenna where the spherical wave genereated appears approximately planar, which leads to simplified versions of the radiation equations. A key… …   Wikipedia

• Radiation pattern — Three dimensional antenna radiation patterns. The radial distance from the origin in any direction represents the strength of radiation emitted in that direction. The top shows the directive pattern of a horn antenna, the bottom shows the… …   Wikipedia

• radiation field — spinduliuotės laukas statusas T sritis Standartizacija ir metrologija apibrėžtis Jonizuojančiosios spinduliuotės erdvinis ir laikinis pasiskirstymas tam tikroje medžiagoje arba terpėje. atitikmenys: angl. ionizing radiation field; radiation field …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• Radiation therapy — Radiation (medicine) redirects here. It is not to be confused with Radiation (pain) or Radiology. Radiation therapy Intervention ICD 10 PCS D ICD 9 CM …   Wikipedia

• Radiation resistance — is that part of an antenna s feedpoint resistance that is caused by the radiation of electromagnetic waves from the antenna. The radiation resistance is determined by the geometry of the antenna, not by the materials of which it is made. It can… …   Wikipedia

• Radiation hormesis — (also called Radiation homeostasis) is the hypothesis that chronic low doses of ionizing radiation are beneficial, stimulating repair mechanisms that protect against disease.Cite journal doi = 10.1038/421691a issn = 0028 0836 volume = 421 issue …   Wikipedia

• Field-tube boiler — Field tube, sectioned A Field tube boiler (also known as a bayonet tube[1] ) is a form of water tube boiler where the water tubes are single ended. The tubes are closed at one end, and they contain a concentric inner tube. Flow is thus separated… …   Wikipedia

• Radiation hardening — is a method of designing and testing electronic components and systems to make them resistant to damage or malfunctions caused by ionizing radiation (particle radiation and high energy electromagnetic radiation),[1] such as would be encountered… …   Wikipedia

• Radiation burn — Classification and external resources ICD 9 990 …   Wikipedia

• Radiation dose reconstruction — refers to the process of estimating radiation doses that were received by individuals or populations in the past as a result of particular exposure situations of concern.[1] The basic principle of radiation dose reconstruction is to characterize… …   Wikipedia

• Radiation Belt Storm Probes — ou RBSP est une mission spatiale de la NASA faisant partie du programme Living With a Star et composée de deux satellites qui doivent être lancée en 2012. Le programme « Living With a Star » a pour objectif de développer les… …   Wikipédia en Français