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VOR_principle.gif (320 × 320 pixels, file size: 95 KB, MIME type: image/gif, looped, 24 frames, 1.2 s)

Summary

Description
English: This animation demonstrates the principle of VOR radio stations and radials, which are used in air navigation. A radio beam sweeps around (actually it's done 30 times per second). When the beam is at the local magnetic north direction, the station transmits a second, omni-directional signal. Theoretically the time between this signal and receiving the beam gives the angle from the VOR station, this is 105° now. As a matter of fact VOR transmission is based on phase sliding of radio waves but this version, which is similar to the lighthouses, can be more easily realized.
Date
Source Own work
Author Orion 8

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22 November 2013

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Date/TimeThumbnailDimensionsUserComment
current18:17, 12 November 2017Thumbnail for version as of 18:17, 12 November 2017320 × 320 (95 KB)PK-JINReverted to version as of 22:41, 22 November 2013 (UTC)
04:01, 11 November 2017Thumbnail for version as of 04:01, 11 November 2017320 × 320 (95 KB)SteinsplitterBotBot: Image rotated by 180°
22:41, 22 November 2013Thumbnail for version as of 22:41, 22 November 2013320 × 320 (95 KB)Orion 8{{Information |Description ={{en|1=-}} |Source ={{own}} |Author =Orion 8 |Date = |Permission = |other_versions = }}

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