angle of arrival

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• Angle of arrival — measurement, or AoA, is a method for determining the direction of propagation of a radio frequent wave incident on an antenna array. AoA determines the direction by measuring the Time Difference of Arrival (TDOA) at individual elements of the… …   Wikipedia

• arrival angle — trajektorijos liestinės svyrio kampas statusas T sritis Gynyba apibrėžtis Kampas tarp trajektorijos liestinės tam tikrame trajektorijos taške ir pabūklo horizonto. atitikmenys: angl. arrival angle; descent angle rus. угол наклона касательной к… …   Artilerijos terminų žodynas

• Direction of arrival — In signal processing literature, direction of arrival denotes the direction from which usually a propagating wave arrives at a point, where usually a set of sensors are located. This set of sensors forms what is called a sensor array. Often there …   Wikipedia

• wave angle — noun the angle of arrival (or departure) of a radio wave with respect to the axis of an antenna array • Hypernyms: ↑angle …   Useful english dictionary

• Phase angle — In the context of vectors and phasors, the term phase angle refers to the angular component of the polar coordinate representation. The notation Aang ! heta, for a vector with magnitude (or amplitude ) A and phase angle θ, is called angle… …   Wikipedia

• standard instrument arrival — A designated IFR arrival route liking a significant point, normally on ATS route, with a point from which a published instrument approach procedure can be commenced (ICAO). When necessary or where an operational advantage is obtained, arrival… …   Aviation dictionary

• descent angle — trajektorijos liestinės svyrio kampas statusas T sritis Gynyba apibrėžtis Kampas tarp trajektorijos liestinės tam tikrame trajektorijos taške ir pabūklo horizonto. atitikmenys: angl. arrival angle; descent angle rus. угол наклона касательной к… …   Artilerijos terminų žodynas

• Real-time locating — Articleissues confusing=July 2008 refimprove=May 2008 essay=May 2008: This page specifically concerns operational aspects of RTLS. For methodology issues see locating engine. For technology issues see wireless. According to ISO/IEC JTC1 SC31 and… …   Wikipedia

• Radiolocation — is the process of finding the location of something through the use of radio waves. It generally refers to passive uses, particularly radar mdash; as well as detecting buried cables, water mains, and other public utilities. It is similar to… …   Wikipedia

• Radar MASINT — is one of the subdisciplines of Measurement and Signature Intelligence (MASINT) and refers to intelligence gathering activities that bring together disparate elements that do not fit within the definitions of Signals Intelligence (SIGINT),… …   Wikipedia

• AOA — is a three letter abbreviation with multiple meanings, as described below:*Abort Once Around, an intact abort procedure for Space Shuttle launches *Administration on Aging, an agency of the United States Department of Health and Human Services… …   Wikipedia