Image:Fresnelsche zone.gif

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Description
  • Deutsch: Die Fresnelsche Zone ist ein gedachtes Rotationsellipsoid, in dessen Brennpunkten die beiden Antennen stehen und über dessen Rand der Umweg für das reflektierte Signal eine halbe Wellenlänge beträgt.
  • English: The Fresnel zone is one of a (theoretically infinite) number of a concentric ellipsoids of revolution which define volumes in the radiation pattern of a (usually) circular aperture.
Source

created by author, uploaded on 2006-10-06 in de.wikipedia
Date

01. Mar 2006
Author

Averse at de.wikipedia
Permission

Licensed under the GFDL by the author on de.wikipedia
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[edit] License information

GNU head
Averse on the German Wikipedia project has granted permission to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License."


[edit] Original upload log

(All user names refer to de.wikipedia)

  • 2006-10-06 20:54 Averse 380×180×8 (3778 bytes) {{Information |Beschreibung= Die Fresnelsche Zone ist ein gedachtes Rotationsellipsoid, in dessen Brennpunkten die beiden Antennen stehen und über dessen Rand der Umweg für das reflektierte Signal eine halbe Wellenlänge beträgt. |Quelle= selbst gezeic

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