http://wiki.filipefonseca.pt/index.php?action=history&feed=atom&title=Template%3APOTD%2F2008-10-21 2026-04-19T05:13:56Z Revision history for this page on the wiki MediaWiki 1.36.1 http://wiki.filipefonseca.pt/index.php?title=Template:POTD/2008-10-21&diff=8642&oldid=prev 2020-11-30T21:41:50Z

<p>featured at <a href="/index.php?title=Portal:Technology/Selected_pictures&amp;action=edit&amp;redlink=1" class="new" title="Portal:Technology/Selected pictures (page does not exist)">Portal:Technology</a> (via <a href="/index.php?title=WP:JWB&amp;action=edit&amp;redlink=1" class="new" title="WP:JWB (page does not exist)">WP:JWB</a>)</p> <p><b>New page</b></p><div>{{POTD {{{1|{{{style|default}}}}}}<br /> |image=Erdfunkstelle Raisting 2.jpg<br /> |size=275<br /> |title=[[Parabolic antenna]]<br /> |texttitle=Parabolic antenna<br /> |caption=A '''[[parabolic antenna]]''', a high-gain [[parabolic reflector|reflector]] [[Antenna (radio)|antenna]] used for [[radio]], [[television]] and data communications, at Erdfunkstelle Raisting, the largest facility for [[satellite]] communication in the world, based in [[Raisting]], [[Bavaria]], [[Germany]]. Parabolic antennas work by [[reflection (physics)|reflecting]] [[electromagnetic radiation]] off the [[paraboloid]] dish to or from the [[feed horn]] (center), for reception or transmission respectively.<br /> |credit=Photo credit: [[User:Richard Bartz|Richard Bartz]]<br /> }}&lt;noinclude&gt;<br /> {{Portal POTD/featured|Portal:Technology/Selected pictures#{{FULLPAGENAME}}}}<br /> [[Category:Wikipedia Picture of the day October 2008]]<br /> &lt;/noinclude&gt;</div>

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