File:Uplink3.png

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Snapshot of the measured radiation pattern of a parabolic antenna. The main lobe (top) beamwidth is just a few degrees wide. Note that the scale is logarithmic; the sidelobes are all more than 20dB down (1/100 the signal strength on the main axis), and almost all more than 30dB down.

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Summary

DescriptionUplink3.png	Snapshot of the measured radiation pattern of a parabolic antenna. The main lobe (top) beamwidth is just a few degrees wide. Note that the scale is logarithmic; the sidelobes are all more than 20dB down (1/100 the signal strength on the main axis), and almost all more than 30dB down. Hauptkeule - main lobe Nebenkeulen - sidelobes Ruckkeule - backlobe
Date	13 October 2006
Source	Own work
Author	Averse at de.wikipedia

Licensing

Averse at the German-language Wikipedia, the copyright holder of this work, hereby publishes it under the following license:

Permission is granted 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.

	This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
	Attribution: Averse
	You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
	This licensing tag was added to this file as part of the GFDL licensing update.CC BY-SA 3.0truetrue

Original upload log

The original description page was here. All following user names refer to de.wikipedia.

2006-10-13 11:21 Averse 500×530× (35784 bytes) {{Information |Beschreibung= Snapshoot eines gemessenen Antennendiagramms einer Parabolantenne (die Hauptkeule wurde gesondert farblich markiert) |Quelle= |Urheber=[[Benutzer:Averse|Averse]] |Datum=07.10.2006 |Genehmigung= |Andere Versionen= |Anmerkungen=
2006-10-08 10:36 Averse 500×530× (21257 bytes) {{Information |Beschreibung= Snapshoot eines gemessenen Antennendiagramms einer Parabolantenne. Die Hauptkeule wurde nachträglich markiert (orange ausgefüllt). |Quelle= |Urheber=[[Benutzer:Averse|Averse]] |Datum=07.10.2006 |Genehmigung= |Andere Versione
2006-10-08 06:51 Averse 500×530× (21156 bytes) {{Information |Beschreibung= Snapshoot eines gemessenen Antennendiagramms einer Parabolantenne |Quelle= |Urheber=~~~ |Datum=07.10.2006 |Genehmigung= |Andere Versionen= |Anmerkungen= }}

File history

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	Date/Time	Dimensions	User	Comment
current	16:23, 12 February 2012	500 × 530 (35 KB)	OgreBot	(BOT): Reverting to most recent version before archival
	16:23, 12 February 2012	500 × 530 (21 KB)	OgreBot	(BOT): Uploading old version of file from de.wikipedia; originally uploaded on 2006-10-08 10:36:19 by Averse
	16:23, 12 February 2012	500 × 530 (21 KB)	OgreBot	(BOT): Uploading old version of file from de.wikipedia; originally uploaded on 2006-10-08 06:51:38 by Averse
	16:22, 12 February 2012	500 × 530 (35 KB)	Upload Bot (Rich Smith)	{{BotMoveToCommons\|de.wikipedia\|year={{subst:CURRENTYEAR}}\|month={{subst:CURRENTMONTHNAME}}\|day={{subst:CURRENTDAY}}}} {{Information \|Description={{de\|Snapshoot eines gemessenen Antennendiagramms einer Parabolantenne}} \|Source=Transferred from [http://de