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Space modulation

Space modulation is a radio modulation technique employed in an Instrument Landing System (ILS) that uses multiple antennas to transmit signals with varying power levels and phase shifts. These signals combine in the airspace to create a pattern of varying modulation depths that correspond to different positions within the three-dimensional coverage…

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Method used to determine aircraft position

GlidepathAirspaceDDM
3 related topics

Overview

Instrument Landing SystemVarying modulation depthsThree-dimensional coverage areaAircraftLocalizer
5 related topics

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Overview

Method used to determine aircraft position

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Space modulation

Nodes11
Edges10
Triples1
Avg. degree1.82
Density0.181818
Components1

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Space modulation

Top relations

is a · 1
Space modulation → radio modulation technique employed in an Instrument Landing System

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Important terminology

modulation aircraft signals airspace within space varying power phase shifts receiver radio ils position uses approach system three-dimensional coverage area

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Space modulationis aradio modulation technique employed in an Instrument Landing System0.90text

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